With social distancing measures in place due to the COVID-19 pandemic, confirmed cases of influenza plummeted during the 2020-2021 flu season. According to data published on the CDC's website, U.S.
For decades, the flu virus in the shots you’re offered every fall has been grown in chicken eggs. Now, scientists are trying ...
To maintain vaccine efficacy, WHO regularly updates influenza vaccine strains based on global epidemiological, virological, and serological analyses. On February 28, 2025, WHO announced the ...
7don MSN
California braces for early, sharper flu season as virus mutation outpaces vaccine, experts say
California could see an early and especially sharp start to the annual flu season, as a combination of low vaccination rates ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback