Flu vs. COVID-19 vs. RSV: How to Tell Which Respiratory Illness You May Have

Flu, COVID-19, and RSV can look similar at first. Learn how their symptoms compare, when testing may be useful, and when respiratory illness may require medical attention.
Did you get sick after getting the flu shot?
Did you get the flu shot? That’s great! Did you get sick after getting the flu shot? That’s not so great, but here are some reasons as to why this may have happened. According to the Centers for Disease Control, there are four reasons why a person who has received the flu vaccine still may […]