Add Yahoo as a preferred source to see more of our stories on Google. Though such symptoms are uncomfortable for everyone, they can be more serious in babies, young children, the elderly and the ...
Doctors are warning people to stay watchful as human metapneumovirus (HMPV), a seasonal respiratory virus connected to illnesses such as pneumonia and bronchitis, is circulating widely in California.
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What is bronchitis, and is it contagious?
About one in 20 people experience bronchitis every year, despite it being a respiratory infection no one wants. Its most common symptoms include wheezing, chest tightness, low fever, fatigue, ...
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