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10 questions about CDC mask guidelines if vaccinated, answered



The Centers for Disease Control and Prevention (CDC) recently updated their guidelines for wearing masks to prevent the spread of COVID-19, for the first time the agency offers different recommendations for people who are vaccinated against the coronavirus compared. With those who did not receive

The biggest takeaway? Both unvaccinated and vaccinated people can remove their masks outside in certain situations, such as while exercising outside with their own family members and attending small outdoor gatherings with receiving family and friends. Vaccine But vaccinated people can live outdoors without vaccination in small groups and eat out with friends from different households.

In addition, the CDC has released a very detailed description of when to cover up.

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But there is little difference to the practice, and many people are understandably confused. In fact, the CDC̵

7;s Twitter and Instagram posts are filled with questions.

“They try to emphasize in their advice that new things people who are vaccinated can do as opposed to unvaccinated people. But they have a little too much weed, ”says Timothy Murphy. Senior Associate Dean of Clinical Research and Translation at the Buffalo Jacobs School of Medicine in New York.

Here, doctors will provide answers to the most common questions we encounter.

How long does this new advice apply after you’ve had your vaccination?

The CDC’s recommended wearing a mask for vaccinated people is aimed only at people who are fully vaccinated. The agency is defined as meeting one of the following criteria:

  • For two weeks after a second dose in a two-dose series like a vaccine Pfizer-BioNTech or Moderna
  • It’s two weeks after you’ve received a single vaccine, such as Johnson & Johnson’s Janssen vaccine.

    Why am I vaccinated if I still have to wear a mask?

    This is a big deal, and for a few reasons, wearing a mask is still recommended for people who are fully vaccinated in certain situations. Although the vaccine is extremely effective But it’s not 100% effective, said William Schaffner, an infectious disease expert and professor at Vanderbilt University School of Medicine. “From the point of personal protection that’s important,” he said.

    Post-vaccination infections, known as progressive cases, are rare and mild in terms of the illness. But that means it’s still possible. On a small chance you get a virus, you could pass it on to someone else. (This is what researchers are still studying)

    Infectious disease expert Amesh A.Adalja, MD, senior scholar at the Johns Hopkins Center of Healthcare, also noted that it can be difficult from an operational perspective for businesses to determine who is and isn’t getting the injection. So who should and should not be masked “We will not see a significant change in mask recommendations until the population is adequately vaccinated,” he said.

    So, how many percent of the population do they need to get vaccinated to stop wearing masks?

    Experts are still unsure when we will reach herd immunity, as it is still a relatively new virus and an ongoing global health crisis, Dr. Schaffner estimates about 80% of the US population will need injections. Vaccine to make it safe for everyone to go without a mask But he admits that it will be very difficult to achieve.

    “It is the percentage of adults who are vaccinated against a disease that we have never been able to do in this country before,” he said. It will be difficult to get there. ”

    Overall, the more people who receive the vaccine, the faster we are able to return to normal. “The higher the percentage, the slower the spread of disease,” says Lewis Nelson, professor and chair of the Department of Emergency Medicine. Rutgers New Jersey School of Medicine and chief of services in the university hospital emergency department in New Jersey.

    Why do people who are fully vaccinated still need to wear a mask in a crowd?

    This is largely due to concerns about the coronavirus mutation, which has already prompted the spread of highly contagious infections. The more people become infected with the virus, the more they can mutate and potentially reduce the effectiveness of the vaccines we have.

    Plus, high levels of the virus are spreading in many areas. “When you put 20,000 people in one spot for a concert, the virus will go there,” said Dr. Murphy.

    Is it safe to use public toilets? Do you need to wear your mask in the stall?

    Think of public toilets the same way you would any indoor space, says Dr. Murphy. It’s safe as long as you’re wearing a mask, “you don’t know who’s in and out,” he says (and remember to wash your hands with soap and water after 20 seconds).

    Do I still have to wear a mask at the grocery store?

    The CDC’s advice does not specifically address cloaking in grocery stores. However, it is said that people should wear a mask when they go to a “uncrowded indoor shopping center”, which means that you should wear a mask at the grocery store whether it is crowded or not, whether you can. Vaccinated or not

    Can I eat food indoors if I am vaccinated?

    This one is tricky, the CDC recommends wearing a mask while eating at home or going to bars. But apparently you can’t wear a mask while eating or drinking. Murphy said it is safe to eat in restaurants if you are fully vaccinated, especially if restaurants have social isolation practices and other precautions such as no-touch menus. And requirements for hand sanitization before entering Remember to wear a mask when you’re away from your table and now that the weather is improving, eating outdoors is probably the safest bet when possible.

    We still wear masks When can the library be reopened?

    Many libraries have remained closed since the outbreak. But experts say it should start again soon. “If supermarkets and banks can open, I think we can safely open the library,” said Dr. Schaffner. This virus from the book that other people have I don’t think a single COVID infection comes from inanimate objects like books. ”(Read more about what the CDC knows about surface virus spread here, Spoilers: Rare).

    Have children, what precautions should be taken?

    If you have children, it’s important to remember that they are not yet immunized, says Dr. This means that you will still need to take precautions, such as having them wear a mask when around people outside their family, and do your best to keep them separate from others in society.

    “Children can get COVID, but the illness is usually mild,” said Dr. Nelson. “The biggest risk for children is that they can transmit COVID to others, so caution needs to be exercised when they are infected. He is getting older [or other high-risk] Family members. “

    When can you stop wearing a mask?

    Depending on your status Some have loosened the regulations for wearing masks. Adam pointed out. But if you want to make sure you’re as safe as possible, regardless of your local regulations, he says, it’s likely to take around 10,000 reductions in COVID-19 patients daily. 20,000 or less per day. “This can happen when approximately 40% or more of the general population are vaccinated,” he said. “We’re going that way.”

    This article is accurate as of press time. However, as the COVID-19 epidemic develops rapidly and the scientific community’s understanding of the new coronavirus has evolved, some of the information may change as it was last updated. While we strive to keep all our stories up to date, visit the online resources provided by CDC, WHO, And you Local health departments To receive the latest news Always talk to your doctor for a professional medical advice.

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