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How Does the COVID-19 Vaccine Work? One Pager R7

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How Does the COVID-19 Vaccine Work? One Pager R7 HOW DO THE MODERNA AND PFIZER VACCINES WORK? Scientists isolated one part of the virus – the spike – that they could use to teach our bodies what to look out for. The Spike It is important to know that scientists had a head start on these vaccines. For years, scientists at the National Institutes of Health and the University of Pennsylvania have been working to create this type of vaccine, following outbreaks of other coronaviruses like SARS and MERS. Here’s how the COVID-19 vaccine works: When we receive the vaccine, our bodies do as they’re instructed and build examples of that spike. COVID-19 CORONAVIRUS VACCINE Then, our immune system recognizes the spikes as unusual and attacks them. The Spike The vaccine is basically instructions for our bodies to make an While it’s doing that, it example of that spike (NOT an actual coronavirus – just the spike). also remembers what the You might hear these instructions referred to as “mRNA.” spike looks like. Without the vaccine, when the coronavirus enters your body, your immune system does not recognize quick enough that it is bad, and that gives the virus plenty of time to spread through your system and The second shot you get make you sick. Without the vaccine, your immune helps the vaccine COVID-19 system is left desperately trying to play catch up as CORONAVIRUS become more effective the virus spreads through your body. VACCINE and last longer. With the vaccine, your body already knows to be on the lookout for that spike. If you Because it is just the spike and not an actual virus, you are vaccinated, when the coronavirus will not get sick when your body builds an example enters your system, your body immediately spike. The response some people have to the vaccine gets to work destroying it. (headache, fever, chills, sore arm) is because your immune system is recognizing something new and The vaccine does NOT involve injecting you unusual and launching an attack on it. with COVID-19 and it does NOT change your DNA or your genetic code. #GetVaccinatedDC .
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