Since so many viral illnesses overlap in symptoms, it can be difficult to know whether you have the flu or if you’ve come down with something else. Here, doctors reveal the two most common flu ...
But it can persist for weeks and cause a fever, chest pain and other symptoms. In rare cases ... schools and parents about the rise in cases. Symptoms tend to develop gradually and can include a fever ...
XEC has become the second most prevalent strain in the country, according to data released by the U.S. Centers for Disease Control and Prevention ( CDC ), representing more than 1 in 10 cases. But ...