The
FDA this week announced it approval of vaccines for the 2012-2013 influenza
season.
This season’s
vaccines are based on predictions by the FDA, the World Health Organization
(WHO), and the Centers for Disease Control (CDC) for which strains of the flu
virus are “likely to cause the most illness during the upcoming flu season.”
Even
if the strains that affect our areas don’t match what is predicted, the FDA
says that the vaccine still “may
reduce the severity of the illness or may help prevent influenza-related
complications.”
According to the CDC,
between 5 percent and 20 percent of the U.S. population develops influenza each
year. This leads to more than 200,000 hospitalizations from related
complications. The CDC’s Advisory Committee on Immunization Practices recommends
that everyone six months of age and older receive an annual influenza vaccine.
“The best way to prevent
influenza is by getting vaccinated each year,” said Karen Midthun, M.D.,
director of the FDA’s Center for Biologics Evaluation and Research. “It is
especially important to get vaccinated this year because two of the three virus
strains used in this season’s influenza vaccines differ from the strains
included in last year’s vaccines.”
The official press release from the FDA can be found here.
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