Symptoms of a viral or bacterial sinus infection include congestion, facial pain or pressure, and a sore throat. Chronic sinus infections include many of the same symptoms, as well as bad breath ...
But when, as in the query cited above, there are no antecedent symptoms of infection, then elucidating the cause of a chronic sore throat is considerably more problematic. Here are some of the ...
The precise cause of chronic fatigue syndrome (CFS) remains unknown, although infection by several viruses and bacterial species has been implicated in the etiology of this condition. As there is ...
Chronic infections like these need studying to improve ... He told the BBC: "These were throat swab tests that were positive each time. The patient never had a negative test.