The Flu Continues to Be Widespread in Essex County | Essex County, NY Public Health(co.essex.ny.us)
The Flu Continues to Be Widespread in Essex County | Essex County, NY Public Health(co.essex.ny.us)
The flu continues to be widespread in Essex County. Here are some facts about the flu.
The flu is contagious before symptoms start.
Flu symptoms can start abruptly.
It takes up to two weeks for the flu vaccine to work.
You need a new flu vaccine every year.
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