This virus was named Influenza B and the inactivated influenza ... became the technique that was used by commercial manufacturers. A vaccine was manufactured according to this procedure ...
However, as the demand for seasonal influenza vaccination in the general population has failed to meet the expectations of suppliers, oversupply of these vaccines in the United States has become ...
Why You Need A Flu Vaccine Every Year The phenomena of antigenic drift and antigenic shift are why public health authorities recommend getting an influenzavaccine each year. Every year ...
Influenzavaccine is effective for preventing severe influenza illness among children, according to a study published online Dec. 27 in JAMA Network Open. Kelsey M. Sumner, Ph.D., M.S.P.H., from ...