Depending on what strain of influenza virus is circulating in a given year, the letters and numbers may indicate the risk of spreading beyond the usual prevalence of infection and expected ...
Influenza is a common respiratory virus that is categorized into four types: A, B, C and D. Type C only causes mild infections and type D is not believed to infect humans. However, influenza A and ...
State and federal data show high levels of respiratory illnesses. Here's what to know about the illnesses circulating this ...
The risk of respiratory syncytial virus, or RSV, is on the rise, along with that of other illnesses including the flu, ...
As China continues to monitor an increase in cases of human metapneumovirus (HMPV), here's what you need to know about the ...