Is bronchitis contagious, and how can you protect yourself? Learn how this respiratory illness spreads, key symptoms to watch ...
What Are the Symptoms of Bronchitis? Your bronchial tubes, which carry air to your lungs, can get infected and swollen. When that happens, it’s called bronchitis. Symptoms of this condition ...
According to the CDC, respiratory infections caused by the bacteria Mycoplasma pneumoniae have increased in the U.S. over the ...