Infection

Sinus Infection And Covid Vaccine. By studying mice, the scientists determined that the bacteria s. Coronavirus and a sinus infection can have similar symptoms, such as nasal congestion, fever, and cough.

When she went in for a. Antibiotics also can help ward off rare but potentially dangerous complications that arise when a sinus infection spreads to the eyes or brain, dr. A sinus infection can happen after a viral illness, but can also be caused by allergies.