#Getting the COVID-19 vaccine is a step towards ending the pandemic, but, for a few reasons, mask-wearing will need to endure a few months longer.
- The arrival of COVID-19 vaccines signals a step towards normalcy, but it doesn’t mean you should stop wearing a mask.
- #Mask-wearing and social distancing are vital to keep yourself and others safe while we wait for the vaccine to become more widely available.
- The vaccine won’t protect you right away, and we still don’t know whether it keeps you from contracting the virus or if it just prevents you from getting sick.
- #Visit #Business #Insider’s homepage for more stories.
#Three coronavirus vaccines – from #Pfizer-BioNTech, #Moderna, and #Oxford-AstraZeneca – have been approved in either the US, the UK, or both. #While getting the vaccines to people who need it most is a major step in the right direction, it doesn’t mean the pandemic is over.
#Precautions like wearing masks and social distancing will continue to be necessary until the majority of people worldwide have been vaccinated and we know more about how the shot works in the long term.
“I think people’s perception is you get the vaccine and you’re safe and finally we can stop all this masking and social distancing and stuff, but that’s not actually reality,” #Debra #Goff, an infectious-disease pharmacist and professor at the #Ohio #State #University, told #Insider’s #Anna #Medaris #Miller.
The reality is we don’t yet know whether the vaccine protects people from contracting and spreading COVID-19 or if it just keeps them from getting noticeably ill. #What’s more, even if the vaccine does protect you from getting the virus, it won’t be fully effective until after the second dose – about a month after the first shot.
#So, in the meantime, “for the good of your fellow mankind, you need to continue to wear that mask,” and maintain physical distance from others, #Goff said.
#You need both shots to be fully protected from COVID-19
The COVID-19 vaccines contain tiny pieces of genetic material meant to teach your immune system how to fight off the coronavirus. These bits of messenger RNA can’t get you sick with COVID-19, but it takes some time for them to do their job.
The #Pfizer vaccine, for instance, is only 52% effective at preventing COVID-19 after the first dose. The second shot, when administered three weeks later, brings that number up to 95%.
#It’s possible to contract COVID-19 during the period between the first and second shot. #In fact, a #California nurse reported testing positive for COVID-19 the day after #Christmas – just over a week after he got his first shot of the vaccine.
#Doctors said this scenario was bound to happen eventually, since people don’t even begin to develop antibodies until 10-14 days after getting the first shot. #During the stretch of time between doses, it’s vital to wear a mask to protect yourself and others.
#You also might need to wear a mask to protect others who haven’t gotten both doses of the vaccine yet
#Most #Americans will have to wait until #May to get their shots – and that’s a fairly conservative estimate. #While priority groups such as healthcare workers, the elderly, and people with preexisting conditions will slowly gain access to the vaccine throughout the winter and spring, it won’t be widely available to whoever wants it until the summer, #Hilary #Brueck and #Aria #Bendix previously reported for #Insider.
#And that’s just the US timeline. The pandemic won’t be officially over until the whole world has access to the vaccine, #Dr. #Anthony #Fauci and #Bill #Gates said on a podcast in #November.
“#If we have the disease elsewhere in the world, it’s not clear to me we can go back and do big sports events or open up the bars because like #Australia or #South #Korea, the risk of reinfection will be looming out there,” #Gates said on the podcast. “#So as long as it’s in the world, I’m not sure we’ll be completely back to normal.”
#It’s also possible that some vaccines may be more effective in some populations than others, #Fauci added – and not all vaccine options will be close to 100% effective. #Given the patchwork of coverage we’re looking at, it’s important to wear a mask and keep a distance from others until the majority of the population is immune to the coronavirus.
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