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Is it time for face masks, vaccinations, and quarantines?

April 26, 2017Face Masks quarantines time vaccinations

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Is it time for face masks, vaccinations, and quarantines?

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victim’s race post mortem. Influenza viruses mutate and change over time. Artealia A. Gilliard of the Center for Disease Control (CDC) in Atlanta explained through a written Q&A that the two ways influenza viruses change are through antigenic drift or antigenic shift. Antigenic drift refers to the “small changes in the virus that happen continually over time. Antigenic drift produces new virus strains that may not be recognized by the body’s immune system.