Bacterial and viral acute sinus infections typically display similar symptoms. The duration of the infection can help determine if it is viral or bacterial. Many viruses, such as the ones that cause ...

Scientists have uncovered a surprising viral shortcut that turns moving cells into delivery vehicles for infection. Instead ...

Viral exanthem (viral rash) is a skin condition that develops because of a viral infection like chickenpox, rubella, or measles. Rashes from viral infections may cause bumps or spots that itch, are ...

Some cancer cells don't die; they go quiet, like seeds lying dormant in the soil. These "sleeper cells," scattered throughout the body, can stay inactive for years. But when the body faces a ...

Background Exacerbations are major causes of morbidity in individuals with chronic respiratory diseases such as chronic ...

It can be hard to tell the difference between viral and bacterial tonsillitis from symptoms alone. However, tonsillitis caused by a viral infection may be milder than tonsillitis caused by a bacterial ...

As winter deepens across Nepal, doctors are reporting an increase in respiratory illnesses ranging from common colds and ...