Am I Immune After The First COVID-19 Vaccine Shot? No, It Can Take Weeks – SurvivorNet

As mass vaccination for COVID-19 rolls out across the country, many people are left wondering how the vaccine works and what to expect following the vaccine. SurvivorNet breaks down some of the most commonly asked questions about the COVID-19 vaccine and the immune system to help you be a more informed consumer.
How does the Immune System fight infection?
When germs such as bacteria or viruses invade or infect our body, they multiple and can cause damage. When these unwanted invaders enter our bodies,…

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