In 2020, a record 193.8 million doses of flu vaccine were given in the U.S. The CDC recommends people should be vaccinated by the end of October this flu season.
Cincinnati Enquirer, Cincinnati Enquirer
Mon, 09/27/2021 - 6:50pm
In 2020, a record 193.8 million doses of flu vaccine were given in the U.S. The CDC recommends people should be vaccinated by the end of October this flu season.