There are many different types of face masks available on the market, but not all masks are created equal. Some masks are more effective than others at blocking the virus, and some masks are more comfortable to wear.

98Masks is a brand of high-quality, 3-layer masks that are designed to provide maximum protection against COVID-19 and other respiratory viruses. 98Masks masks are made with a combination of materials that are both effective and comfortable, and they are available in a variety of styles and colors.

Benefits of Using 98Masks

There are many benefits to using 98Masks masks. Here are just a few:

• 98Masks masks are made with a combination of materials that are both effective and comfortable. The outer layer of the mask is made with a water-resistant fabric that helps to prevent the spread of the virus. The middle layer is made with a soft, breathable fabric that helps to keep the mask comfortable to wear. The inner layer is made with a filter that helps to block even the smallest particles of the virus.
• 98Masks masks are affordable. They are priced competitively with other high-quality masks on the market.
• 98Masks masks are foldable and lightweight, making them easy to pack and carry with you on your travels.
• 98Masks masks are made with a breathable fabric that helps to keep you cool and comfortable, even when you are wearing it for long periods of time.
• 98Masks masks have a secure fit that helps to keep the mask in place, even when you are talking, eating, or drinking.

How to Choose the Right 98Masks Mask for You

When choosing a 98Masks mask, there are a few factors to consider:

• The age of your child. Children of different ages have different needs when it comes to face masks. For example, younger children may need a mask that is smaller and more adjustable.
• The activity your child will be doing. If your child will be playing sports or doing other strenuous activity, they will need a mask that is breathable and comfortable. If your child will be in a crowded or indoor setting, they will need a mask that provides maximum protection.

Where to Buy 98Masks Masks

98Masks masks are available for purchase on the 98Masks website.

98Masks masks are a high-quality, effective, and affordable option for protecting your family from COVID-19 and other respiratory viruses. If you are looking for a mask that can provide you with peace of mind, then 98Masks is the perfect choice for you.

Additional Information

In addition to wearing a mask, there are other things you can do to protect your family from germs and viruses. These include:

• Wash your hands often with soap and water.
• Avoid touching your face.
• Cover your mouth and nose when you cough or sneeze.
• Get vaccinated against the flu and other respiratory illnesses.
• Stay home if you are sick.

By following these tips, you can help to keep your family healthy.

The post 98Masks: The Safest Masks for Your Family appeared first on High Quality Face Masks on Sale.

There are many different types of masks available on the market, but not all masks are created equal. Some masks are more effective than others at blocking germs and viruses, and some masks are more comfortable to wear.

98Masks is a brand of high-quality, 3-layer masks that are designed to provide maximum protection against germs and viruses. 98Masks masks are made with a combination of materials that are both effective and comfortable, and they are available in a variety of styles and colors.

Benefits of Using 98Masks

There are many benefits to using 98Masks masks. Here are just a few:

• 98Masks masks are made with a combination of materials that are both effective and comfortable. The outer layer of the mask is made with a water-resistant fabric that helps to prevent the spread of germs and viruses. The middle layer is made with a soft, breathable fabric that helps to keep the mask comfortable to wear. The inner layer is made with a filter that helps to block even the smallest particles of germs and viruses.
• 98Masks masks are affordable. They are priced competitively with other high-quality masks on the market.
• 98Masks masks are foldable and lightweight, making them easy to pack and carry with you on your travels.
• 98Masks masks are made with a breathable fabric that helps to keep you cool and comfortable, even when you are wearing it for long periods of time.
• 98Masks masks have a secure fit that helps to keep the mask in place, even when you are talking, eating, or drinking.

How to Choose the Right 98Masks Mask for You

When choosing a 98Masks mask, there are a few factors to consider:

• The type of activity you will be doing. If you will be doing strenuous activity, you will need a mask that is breathable and comfortable. If you will be in a crowded or indoor setting, you will need a mask that provides maximum protection.
• Your personal preferences. Do you prefer a mask with a nose wire? Do you prefer a mask with a headband? Do you prefer a mask with a filter? There are many different styles and colors of 98Masks masks to choose from, so you can find the perfect mask for your individual needs.

Where to Buy 98Masks Masks

98Masks masks are available for purchase on the 98Masks website.

98Masks masks are a high-quality, effective, and affordable option for protecting yourself and others from germs and viruses while you travel. If you are looking for a mask that can provide you with peace of mind, then 98Masks is the perfect choice for you.

Additional Information

In addition to wearing a mask, there are other things you can do to protect yourself from germs and viruses while you travel. These include:

• Wash your hands often with soap and water.
• Avoid touching your face.
• Cover your mouth and nose when you cough or sneeze.
• Get vaccinated against the flu and other respiratory illnesses.
• Stay home if you are sick.

By following these tips, you can help to keep yourself and others healthy while you travel.

The post 98Masks: The Best Masks for Travel appeared first on High Quality Face Masks on Sale.

In this article, we’ll be discussing the importance of wearing surgical masks during the COVID-19 pandemic.

Reducing the Spread of COVID-19

One of the biggest reasons to wear a surgical mask is to reduce the spread of COVID-19. The virus is highly contagious and can be spread through droplets released when an infected person talks, coughs, or sneezes. By wearing a mask, you can trap these droplets and reduce the risk of infecting others. This is especially important if you are asymptomatic, as you may not even realize that you are carrying the virus.

Protecting Those Around You

In addition to reducing the spread of COVID-19, wearing a surgical mask also helps protect those around you. By trapping droplets and particles that may contain the virus, you reduce the amount of virus that others are exposed to. This can help protect the most vulnerable members of society, such as the elderly and those with underlying health conditions.

Complementing Other Measures

Wearing a surgical mask is just one step in protecting yourself and others from COVID-19. It’s important to continue to follow all other recommended measures, such as washing your hands regularly and maintaining social distancing. Wearing a mask is a complementary measure that provides an extra layer of protection. By following all the recommended measures, you can help reduce the spread of COVID-19 and protect yourself and others.

Boosting Confidence

The COVID-19 pandemic has been a stressful time for everyone. By wearing a surgical mask, you can help boost your confidence and reduce your stress levels. Wearing a mask can help you feel more in control and safer, knowing that you are doing your part to protect yourself and others.

At 98masks.com, we offer a wide range of high-quality surgical masks that are perfect for protecting yourself and others. Our masks are made with a three-layer design, which helps provide the maximum protection possible. They are also comfortable to wear and can be used for extended periods of time.

In conclusion, wearing a surgical mask is an important step in protecting yourself and others during the COVID-19 pandemic. By reducing the spread of COVID-19, protecting those around you, complementing other measures, and boosting your confidence, you can help keep yourself and others safe and healthy. So, be sure to check out our high level 3 layer surgical masks at 98masks.com and protect yourself and those around you!

The post Protect Yourself and Those Around You: The Importance of Still Wearing Surgical Masks appeared first on High Quality Face Masks on Sale.

The Role of Respiratory Droplets in the Spread of COVID-19

The COVID-19 virus is primarily spread through respiratory droplets that are released when an infected person talks, coughs, or sneezes. These droplets can contain the virus and can be inhaled by others in close proximity, leading to infection.

The size of these droplets varies, but they’re generally large enough to settle quickly, making it difficult for them to travel far through the air. This is why the Centers for Disease Control and Prevention (CDC) recommends staying at least 6 feet away from others to reduce the risk of infection.

However, in enclosed spaces with poor ventilation, respiratory droplets can linger in the air for longer periods of time, increasing the risk of infection. This is why the use of masks is so important in controlling the spread of COVID-19.

How Masks Work

Masks work by trapping respiratory droplets that are released when an infected person talks, coughs, or sneezes. The mask acts as a physical barrier, preventing these droplets from entering the nose and mouth of others in close proximity.

The most effective masks are those that fit snugly to the face, such as surgical masks and N95 respirators. These masks are designed to filter out at least 95% of airborne particles, including the virus that causes COVID-19. Cloth masks, while not as effective as surgical masks or N95 respirators, can still provide some protection and are recommended for use in situations where physical distancing is difficult.

The Effectiveness of Masks in Controlling the Spread of COVID-19

The use of masks has been shown to be effective in reducing the spread of COVID-19. In a study conducted by the CDC, researchers found that widespread mask-wearing in the community reduced the rate of new infections by up to 85%.

It’s important to note that masks are only effective if they’re worn consistently and correctly. This means that they should cover the nose and mouth, and should fit snugly to the face without any gaps. Masks should also be changed frequently, especially if they become damp.

Conclusion

The COVID-19 pandemic has affected communities all over the world, and controlling the spread of the virus is a top priority for public health officials. The science behind masks shows that they can be an effective tool in reducing the spread of COVID-19. By trapping respiratory droplets released by infected individuals, masks can help to prevent the virus from spreading to others in close proximity. However, masks are only effective if they’re worn consistently and correctly, and should be used in conjunction with other preventative measures such as physical distancing, good hand hygiene, and staying home when feeling unwell.

Stay safe and purchase high level 3 layer masks.

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Wearing masks for this duration could help blunt another possible wave following New Year’s Day, officials say. Ten days is the rough incubation period for the coronavirus — the time between when someone is exposed and when they might be contagious, even if they don’t develop symptoms themselves.

“The holiday season by its very nature brings increased risk of exposure, including at celebrations and events, during travel or while out in more crowded public spaces,” L.A. County Public Health Director Barbara Ferrer said Thursday. “With transmission levels still high, there is a good likelihood many more people have been exposed.”

Masking, which remains recommended but not required in indoor public settings in L.A. County, can help interrupt the cycle of transmission, many experts say. Individual work sites, venues and other settings can set their own requirements if they so choose.

A statewide mask order remains in effect in healthcare settings and nursing homes. California workplace safety rules also require workers to mask up if they’ve been in close contact with an infected person for 10 days after the exposure.

School systems in L.A. County have not followed the path being pursued by their counterparts in Philadelphia, where the school district plans an indoor mask order for students and staff for the first eight days of school after winter break.

L.A. County health officials are, for the moment, expressing relative optimism about recent coronavirus trends. Case rates are continuing to decline following a Thanksgiving surge, and coronavirus levels in wastewater are also dropping as well — downturns that have greatly diminished the likelihood of a universal indoor mask mandate returning this winter.

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Still, as has been proven time and again in the COVID-19 era, the nation’s most populous county does not exist in a vacuum. Developments and trends elsewhere have a way of making themselves felt locally one way or another.

The pandemic’s previous waves have often coincided with the rise of a newer problematic version of the coronavirus, as happened last fall and winter with the arrival of the Omicron variant and the previous summer, when Delta fueled a surge in cases and hospitalizations.

This year has been defined by different subvariants of Omicron jockeying for nationwide supremacy. In recent months, the long-dominant BA.5 gave way to two of its own descendants, BQ.1 and BQ.1.1.

But those have been supplanted this month by the rapid rise of another subvariant, XBB.1.5, which now accounts for an estimated 40.5% of cases nationwide, according to data from the U.S. Centers for Disease Control and Prevention.

Two weeks ago, that particular strain was linked to only about 10% of new cases nationally. The rise has been particularly pronounced in the Northeast, and officials are investigating whether the new subvariant is causing a huge increase in case rates.

XBB.1.5 is a descendant of XBB, which itself is a recombinant of descendants of the Omicron subvariant BA.2.

In a blog post, Dr. Eric Topol, director of the Scripps Research Translational Institute in La Jolla, wrote that “New York is the bellwether for what is happening with XBB.1.5 and it doesn’t look good with a marked rise in hospitalizations, especially among seniors, in recent weeks as this variant has been taking hold.”

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“Of course, other factors are likely contributing such as waning of immunity, indoor/holiday gatherings, cold weather, lack of mitigation,” he wrote.

New York City’s hospitalization rates are higher than L.A. County’s.

An explosive surge in China following the end of the nation’s “zero COVID” policy is also worrisome.

“When you have these huge increases in case numbers, it’s fertile ground for new mutations. And new mutations are scary for all of us,” Ferrer said.

L.A. County reported 2,359 coronavirus cases a day for the seven-day period that ended Friday, down 9% from the prior week. That’s still more than double the rate from the first week of November, but significantly less than the autumn peak of 3,929 cases a day, recorded during the first week of December.

On a per capita basis, L.A. County’s latest coronavirus case rate is 163 cases a week for every 100,000 residents. A rate of 100 or more is considered high.

The official coronavirus case rate only captures a fraction of the true number of infections, given that so many people are testing for the virus with at-home rapid tests — the result of which are not reliably reported to the government. Nonetheless, Ferrer said she’s “relieved that the trend line for cases is declining.”

COVID-19 hospitalizations are also no longer increasing in L.A. County, though they remain elevated. On Thursday, there were 1,249 coronavirus-positive patients in hospitals in L.A. County, more than double the levels seen in mid-November.

L.A. County recorded 113 COVID-19 deaths for the week that ended Friday, down 26% from the prior week.

This late December decline in cases marks a stark departure from the trend seen the last two years — when increases that began in late autumn ballooned continuously through the early winter, eventually leading to the two deadliest waves of the pandemic.

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In December 2020, almost no one was vaccinated for COVID-19 as the inoculation campaign was in its initial, very limited stage. The following year saw the arrival of the wildly contagious Omicron variant, which went on to infect record numbers of people.

But compared to the last two Decembers, “we’ve got more powerful tools that are being used by more people” to protect themselves from COVID-19, Ferrer said.

Chief among those is an updated COVID-19 booster shot that is better matched to the Omicron subvariants now in circulation.

According to a recent study published by the CDC, the newer bivalent booster provided additional protection against COVID-associated emergency room or urgent care visits and hospitalizations compared to people who had only received the original vaccine formula.

Unlike previous years, there’s also plentiful supply of treatments such as Paxlovid, an antiviral pill that was in severely short supply for months after the U.S. Food and Drug Administration authorized it a year ago.

More residents heeding the pleas from public health officials to take precautions — such as wearing masks in indoor public settings and staying home when they’re sick — could also be contributing to the recent dip. Other steps to prevent viral illness transmission include frequent handwashing, sanitizing high-touch surfaces and staying home when sick.

Ferrer said she’s hopeful that continued adherence to sensible precautions could help limit a second surge to start 2023.

“We’ve all had disruptions over the holiday season with family members and friends that have been sick,” she said. “And if it’s not with COVID, it’s with flu or it’s with some other really bad cold. So there’s just a lot of illness circulating around — a lot of respiratory viruses — and the masks really do help.”

Flu and respiratory syncytial virus, or RSV, have started to decline both nationally and in L.A. County, but remain at relatively high levels. In fact, the flu positivity rate in L.A. County is still at a higher figure than the peak of the 2018–19 season.

In a recent interview with The Times podcast, Dr. Anthony Fauci, President Biden’s outgoing chief medical advisor for the pandemic, said he’s “concerned that we might get complacent, because we’re not out of this yet.”

“The thing that’s most troubling to me is that we have a good updated booster … and yet only 14% of the eligible population in this country has actually received that. We’ve got to do much better than that,” Fauci said. And the U.S. is underutilizing anti-COVID drugs like Paxlovid, which are effective at reducing severe illness and death.

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As we head into the fourth year of the pandemic, “our fate is in our own hands,” Fauci said. “If we do the appropriate public health measures to mitigate against any further surges, we should do fine. But that’s not going to happen spontaneously. We’ve got to go out and we’ve got to get vaccinated. We’ve got to get boosted.”

COVID-19 is still exacting a deadly toll that significantly outpaces that associated with flu. Nationally, about 33,000 U.S. COVID-19 deaths have been reported since early October, compared with 13,000 flu deaths. L.A. County estimates there have been about 360 flu deaths over the same time period, less than half of COVID-19’s confirmed toll of 764.

“The magnitude of devastation associated with COVID remains high,” Ferrer said. With only 20% of vaccinated L.A. County residents age 5 and up having received the updated booster, Ferrer urged 6 million eligible residents to get the new shot.

Long COVID also remains a public health risk, with a certain percentage of COVID-19 survivors suffering from prolonged and persistent illness lasting long after the acute coronavirus infection has ended.

“Some of those symptoms could be troublesome but not totally incapacitating, like chronic fatigue, and inability to perform at the level that you were before,” Fauci said. “But in some unfortunate individuals, it can be really rather incapacitating. And there’s an estimate that about a million people in the United States have not been able to go back to work due to long COVID symptoms. … You’re talking about a significant impact on public health.”

BY LUKE MONEY, RONG-GONG LIN II read more at https://latimes.com

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The daily number of newly reported cases has jumped almost 70% from a month ago, though case rates are still well shy of previous waves and officials continue to tout the benefits of available vaccines and therapeutics in warding off the worst COVID-19 has to offer.

However, the recent rise prompted the county to strengthen its call for indoor masking — from saying the practice is a matter of individual preference to advising it.

“Indoor masking is, as it has been in the past during times of elevated transmission, strongly recommended for all individuals,” county health officer Dr. Muntu Davis said Thursday.

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Specifically, the county now encourages individuals to wear a well-fitting, high-quality mask in public indoor spaces; when aboard public transit; in correctional and detention facilities; and in homeless and emergency shelters.

While still optional in those settings, masks remain mandatory in healthcare and congregate care facilities, as well as for those who have been exposed to COVID-19 during the last 10 days, according to Davis.

Individual sites and venues can also implement their own mask rules.

The stronger recommendation comes as the county continues to see increases in newly reported coronavirus cases and coronavirus-positive hospitalizations after a lengthy lull.

Over the last week, about 1,466 new cases a day have been reported countywide. That is nearly 70% higher than the autumn low of 869 cases a day, set for the week that ended Oct. 16.

On a per capita basis, L.A. County is now recording more than 100 coronavirus cases a week for every 100,000 residents, up from the autumn low of about 60.

Under a previously established plan, exceeding that mark would prompt the county to strengthen its masking recommendation.

According to the U.S. Centers for Disease Control and Prevention, a weekly rate of 100 or more coronavirus cases for every 100,000 residents is considered a high rate of transmission.

Other highly populated counties in California with a case rate higher than L.A.’s include San Francisco, Alameda and Sacramento. The rate in San Francisco is now high enough that Dr. Robert Wachter, chair of UC San Francisco’s Department of Medicine, said on Twitter that he has decided to no longer dine indoors at restaurants.

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Reported case figures are almost assuredly an undercount, as many residents test at home or opt against testing completely.

Over the last week, about 1,466 new cases a day have been reported countywide. That is nearly 70% higher than the autumn low of 869 cases a day, set for the week that ended Oct. 16.

On a per capita basis, L.A. County is now recording more than 100 coronavirus cases a week for every 100,000 residents, up from the autumn low of about 60.

Under a previously established plan, exceeding that mark would prompt the county to strengthen its masking recommendation.

According to the U.S. Centers for Disease Control and Prevention, a weekly rate of 100 or more coronavirus cases for every 100,000 residents is considered a high rate of transmission.

Other highly populated counties in California with a case rate higher than L.A.’s include San Francisco, Alameda and Sacramento. The rate in San Francisco is now high enough that Dr. Robert Wachter, chair of UC San Francisco’s Department of Medicine, said on Twitter that he has decided to no longer dine indoors at restaurants.

Reported case figures are almost assuredly an undercount, as many residents test at home or opt against testing completely.

Hospitalizations, too, are on the rise. As of Wednesday, 648 coronavirus-positive patients were hospitalized countywide, up from 388 at the end of October.

L.A. County officials have routinely estimated that roughly 40% of those patients are actually admitted for COVID-19, with the remainder incidentally testing positive after seeking care for another reason.

But a jump in COVID-19 transmission could compound the strain the healthcare system is already feeling from heightened circulation of other respiratory illnesses — namely the flu and respiratory syncytial virus, or RSV.

“With multiple respiratory illnesses currently at high levels, we want to stay aware of any increases in COVID cases that can contribute to the strain on our healthcare system,” Davis said.

Though masks are no longer required in most settings, many health officials and experts have continued to tout the benefits of wearing them — especially heading into the winter, when the coronavirus and other respiratory illnesses typically ramp up.

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“Masks will provide protection against RSV and flu the same way they provide protection against COVID transmission,” Davis said.

Regular handwashing, wiping down frequently touched surfaces, covering up sneezes and coughs and holding events outside — or at least maximizing ventilation for those held indoors — can also help lessen the chance of transmission spread at events and gatherings, officials say.

Perhaps their biggest piece of advice, though, is to get vaccinated against both COVID-19 and the flu.

BY LUKE MONEY, RONG-GONG LIN II read more at https://www.latimes.com

The post L.A. County strongly recommends wearing a mask indoors as COVID-19 cases and hospitalizations increase appeared first on High Quality Face Masks on Sale.

• In healthcare settings
• In congregate care facilities, such as long-term care settings and adult/senior care facilities
• In any other location where it is required by the business or venue
• If you have COVID-19. You must wear a highly protective mask (even at home) when you are around others until you end isolation. If you are eligible to end isolation after Day 5 because you have a negative test result, it is strongly recommended that you continue to wear a mask through Day 10. In workplace settings, you must wear a mask through Day 10.
• If you are a close contact to someone with COVID-19. You must wear a highly protective mask when you are around others indoors for 10 days after your last day of exposure.
• If there has been a recent outbreak at your workplace or the congregate setting where you live.

During this winter surge, PLEASE wear a mask:

No one can be prevented from wearing a mask to participate in an activity or enter a business.

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Note: When masks are required, you are allowed to take off your mask while you are:

• Actively eating or drinking.
• Alone in a separate room or space.
• Showering or swimming.
• Receiving medical, dental, cosmetic, personal hygiene or personal care services (like a facial or shave) that cannot be done without removing your mask.
• Receiving or providing a speech, occupational or language therapy session where temporary removal of the mask is necessary, as determined by the therapy provider.

*There are some people who should not wear a mask, such as children younger than 2, people with certain medical conditions or disabilities, and people instructed by their medical provider not to wear a mask. See Who should not wear a mask and Special considerations for persons with communication difficulties or certain disabilities. 

Post courtesy of http://publichealth.lacounty.gov/

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One thing that is unique about Delta is how quickly it is spreading, says F. Perry Wilson, MD, a Yale Medicine epidemiologist. Around the world, he says, “Delta will certainly accelerate the pandemic.” The first Delta case was identified in December 2020, and the variant soon became the predominant strain of the virus in both India and then Great Britain. By the end of July, Delta was the cause of more than 80% of new U.S. COVID-19 cases, according to CDC estimates.

The July CDC report confirmed this after an outbreak that occurred in Provincetown, Mass., after a crowded July 4 weekend, which quickly turned into a cluster of at least 470 cases. While the number of reported breakthrough cases, in general, has been very low in the U.S., three-quarters of those infected in Provincetown were people who had been immunized. According to the CDC, even people with “breakthrough cases” carry tremendous amounts of virus in their nose and throat, and, according to preliminary reports, can spread the virus to others whether or not they have symptoms.

The CDC has labeled Delta “a variant of concern,” using a designation also given to the Alpha strain that first appeared in Great Britain, the Beta strain that first surfaced in South Africa, and the Gamma strain identified in Brazil. (The new naming conventions for the variants were established by the WHO as an alternative to numerical names.)

“It’s actually quite dramatic how the growth rate will change,” says Dr. Wilson, commenting on Delta’s spread in the U.S. in June. Delta was spreading 50% faster than Alpha, which was 50% more contagious than the original strain of SARS-CoV-2, he says. “In a completely unmitigated environment—where no one is vaccinated or wearing masks—it’s estimated that the average person infected with the original coronavirus strain will infect 2.5 other people,” Dr. Wilson says. “In the same environment, Delta would spread from one person to maybe 3.5 or 4 other people.”

“Because of the math, it grows exponentially and more quickly,” he says. “So, what seems like a fairly modest rate of infectivity can cause a virus to dominate very quickly.” Wearing a face mask, social distancing and proper use of hand sanitizer can help stop the spread of the virus.

Unvaccinated people are at risk

People who have not been fully vaccinated against COVID-19 carry the most risk. 

In the U.S., there is a disproportionate number of unvaccinated people in Southern and Appalachian states including Alabama, Arkansas, Georgia, Mississippi, Missouri, and West Virginia, where vaccination rates are low. (In some of these states, the number of cases is on the rise even as some other states are lifting restrictions because their cases are going down).

Kids and young people are a concern as well. “A recent study from the United Kingdom showed that children and adults under 50 were 2.5 times more likely to become infected with Delta,” says Dr. Yildirim. And so far, no vaccine has been approved for children 5 to 12 in the U.S., although the U.S. and a number of other countries have either authorized vaccines for adolescents and young children or are considering them.

“As older age groups get vaccinated, those who are younger and unvaccinated will be at higher risk of getting COVID-19 with any variant,” says Dr. Yildirim.  “But Delta seems to be impacting younger age groups more than previous variants.”

Delta could lead to ‘hyperlocal outbreaks’

If Delta continues to move fast enough to accelerate the pandemic, Dr. Wilson says the biggest questions will be about the heightened transmissibility—how many people will get the Delta variant and how fast will it spread?

The answers could depend, in part, on where you live—and how many people in your location are vaccinated, he says. “I call it ‘patchwork vaccination,’ where you have these pockets that are highly vaccinated that are adjacent to places that have 20% vaccination,” Dr. Wilson says. “The problem is that this allows the virus to hop, skip, and jump from one poorly vaccinated area to another.”

In some cases, a low-vaccination town that is surrounded by high vaccination areas could end up with the virus contained within its borders, and the result could be “hyperlocal outbreaks,” he says. “Then, the pandemic could look different than what we’ve seen before, where there are real hotspots around the country.”

Some experts say the U.S. is in a good position because of its relatively high vaccination rates—or that conquering Delta will take a race between vaccination rates and the variant. But if Delta keeps moving fast, multiplying infections in the U.S. could steepen an upward COVID-19 curve, Dr. Wilson says.  

So, instead of a three- or four-year pandemic that peters out once enough people are vaccinated or naturally immune (because they have had the virus), an uptick in cases would be compressed into a shorter period of time. “That sounds almost like a good thing,” Dr. Wilson says. “It’s not.” If too many people are infected at once in a particular area, the local health care system will become overwhelmed, and more people will die, he says. While that might be less likely to happen in the U.S., it will be the case in other parts of the world, he adds. “That’s something we have to worry about a lot.”

There is still more to learn about Delta

One important question is whether the Delta strain will make you sicker than the original virus. But many scientists say they don’t know yet. Early information about the severity of Delta included a study from Scotland that showed the Delta variant was about twice as likely as Alpha to result in hospitalization in unvaccinated individuals, but other data has shown no significant difference.

Another question focuses on how Delta affects the body. There have been reports of symptoms that are different than those associated with the original coronavirus strain, Dr. Yildirim says. “It seems like cough and loss of smell are less common. And headache, sore throat, runny nose, and fever are present based on the most recent surveys in the U.K., where more than 90% of the cases are due to the Delta strain,” she says.

It’s unclear whether Delta could cause more breakthrough cases—infections in people who have been vaccinated or have natural immunity from a prior COVID-19 infection. This question is being revisited after the Provincetown outbreak. “Breakthrough is a big question,” Dr. Wilson says. “At least with immunity from the mRNA vaccines, it doesn’t look like it will be a problem.” A Public Health England analysis (in a preprint that has not yet been peer-reviewed) showed that at least two vaccines are effective against Delta. The Pfizer-BioNTech vaccine was 88% effective against symptomatic disease and 96% effective against hospitalization from Delta in the studies, while Oxford-AstraZeneca (which is not an mRNA vaccine) was 60% effective against symptomatic disease and 93% effective against hospitalization. The studies tracked participants who were fully vaccinated with both recommended doses.

Moderna has also reported on studies (not yet peer-reviewed) that showed its vaccine to be effective against Delta and several other mutations (researchers noted only a ”modest reduction in neutralizing titers” against Delta when compared to its effectiveness against the original virus). 

“So, your risk is significantly lower than someone who has not been vaccinated and you are safer than you were before you got your vaccines,” Dr. Yildirim says.  

Will vaccinated people need booster shots to protect against Delta? Some experts say it’s too soon to know whether we will need a booster modified to target the Delta variant—or to bolster protection against the original virus. But both Pfizer and Moderna are working on boosters, although they would still face the hurdle of getting FDA authorization for them. While the Biden Administration officials have not made a commitment to boosters, in July it said a third shot of the two mRNA vaccines might be necessary for people over 65 and those with compromised immune systems.

Johnson & Johnson also has reported that its vaccine is effective against Delta, but one recent study, which has not yet been peer-reviewed or published in a scientific journal, suggests that its vaccine is less effective against the variant, which has prompted discussion over whether J&J recipients might also need a booster.

There are additional questions and concerns about Delta, including Delta Plus—a subvariant of Delta, that has been found in the U.S., the U.K., and other countries. “Delta Plus has one additional mutation to what the Delta variant has,” says Dr. Yildirim. This mutation, called K417N, affects the spike protein that the virus needs to infect cells, and that is the main target for the mRNA and other vaccines, she says.

“Delta Plus has been reported first in India, but the type of mutation was reported in variants such as Beta that emerged earlier. More data is needed to determine the actual rate of spread and impact of this new variant on disease burden and outcome,” Dr. Yildirim adds.

Vaccination is the best protection against Delta

The most important thing you can do to protect yourself from Delta is to get fully vaccinated, the doctors say. At this point, that means if you get a two-dose vaccine, like Pfizer or Moderna, for example, you must get both shots and then wait the recommended two-week period for those shots to take full effect. Whether or not you are vaccinated, it’s also important to follow CDC prevention guidelines that are available for vaccinated and unvaccinated people.

“Like everything in life, this is an ongoing risk assessment,” says Dr. Yildirim. “If it is sunny and you’ll be outdoors, you put on sunscreen. If you are in a crowded gathering, potentially with unvaccinated people, you put your mask on and keep social distancing. If you are unvaccinated and eligible for the vaccine, the best thing you can do is to get vaccinated.”

Face masks can provide additional protection and the WHO has encouraged mask-wearing even among vaccinated people. The CDC updated its guidance in July to recommend that both vaccinated and unvaccinated individuals wear masks in public indoor settings in areas of high transmission to help prevent Delta’s spread and to protect others, especially those who are immuno-compromised, unvaccinated, or at risk for severe disease. The agency is also recommending universal indoor masking for all teachers, staff, students, and visitors to K-12 schools.

Of course, there are many people who cannot get the vaccine, because their doctor has advised them against it for health reasons or because personal logistics or difficulties have created roadblocks—or they may choose not to get it. Will the Delta variant be enough to encourage those who can get vaccinated to do so? No one knows for sure, but it’s possible, says Dr. Wilson, who encourages anyone who has questions about vaccination to talk to their family doctor.

“When there are local outbreaks, vaccine rates go up,” Dr. Wilson says. “We know that if someone you know gets really sick and goes to the hospital, it can change your risk calculus a little bit. That could start happening more. I’m hopeful we see vaccine rates go up.”

Wearing a face mask, social distancing and proper use of hand sanitizer can help stop the spread of the Delta variant.

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