A medical professional has cautioned that a COVID-19 symptom may become "worse at night". The specialist noted that this particular sign could also indicate other respiratory infections and may have a ...

A doctor warned that an uncomfortable symptom of Covid could get "worse at night". According to the expert, this could also be a sign of other respiratory virus and might affect young children worse.

Among birth cohort children with some degree wheeze and atopy, 6 phenotypes were identified based on frequency, persistence, and onset of symptoms. Researchers have identified a predominance of ...