A fungal sinus infection, also called fungal sinusitis, is when fungus causes an infection of the sinuses. The sinuses are air-filled cavities in the head that produce mucus (snot), which drains ...

A family vacation to Costa Rica turned sour after 12 of 13 relatives developed symptoms of a fungal lung infection following ...

An acute bacterial sinus infection, on the other hand, is presumed if your symptoms extend past 10 days, if they get worse after getting better, or if they are severe. An acute invasive fungal ...

If a sinus infection is close to the brain, it may spread to the brain, which can be life threatening. This article looks at the signs and symptoms of a sinus infection spreading to the brain ...