The country’s flu infection rate remained “lower than usual” during the 2020-2021 winter, according to the CDC, with health experts crediting many of the safety measures people were following to slow ...

Influenza vaccine uptake among children with JIA in Central and Eastern Europe increased from 18.6% before the COVID-19 pandemic to 24.1% in 2021.

Last year’s flu season was long, brutal and tragic. By the time infections had subsided in May, as many as 1.1 million Americans were estimated to have been hospitalized and as many as 100,000 had ...