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Influenza virus vaccines for Richmond region
After the influenza virus was finally identified in 1933, researchers immediately started to develop a vaccine. The first flu vaccine was approved for U.S. military use in 1945 and for civilian use in 1946. Unfortunately, the flu has several types,…
Save Yourself From Influenza...[public health graphic]
Public health information graphic furnished by The Virginia State Board of Health. "PLEASE POST: Council of National Defense, C.R. Keiley, Federal Field Secretary"