NBC – Flu cases are rising across much of the country, the Centers for Disease Control and Prevention reported Friday, though overall flu levels remain low.
During the 2020-2021 flu season — the first to coincide with the pandemic — there was virtually no flu activity in the U.S. Because of that, many experts warned that this season, the country could see a resurgence of the flu, spawning a “twindemic” with Covid this year. That did not happen.
