Scientists have characterized the specific way SARS-CoV-2, which is the coronavirus that causes COVID-19, infects the nasal cavity to a great degree. The new study published in the journal Cell ...

PHOENIX - A Casa Grande mother is detailing how COVID-19 led to serious and unexpected health issues for her little boy named Emmett. Her 9-year-old son has been in the hospital for days and doctors ...

Lingering symptoms could require the help of a sinus specialist. When you experience such symptoms as a runny nose, congestion, sneezing or a sinus headache, it can be difficult to identify the cause.

Sinus infections, the cause of untold misery, strike about 37 million people in the U.S. each year. On the surface of things, the cause of sinus trouble is clear. Teeny holes that connect your nasal ...

One of the biggest concerns with upper respiratory tract infections, like the common cold or a nasal infection, is the ...

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 out ...

Your frontal sinuses are a pair of small, air-filled cavities located just behind your eyes in the brow region. Along with three other pairs of paranasal sinuses, these cavities produce a thin mucus ...

A research team from Trinity College Dublin has unveiled a new approach to vaccination that could redefine how we protect ...

For years, 6-year-old Alexis McCarter has been plagued by headaches, nose bleeds and ear infections.Her parents took her to doctor after doctor, but there wasn't a medical explanation for the problems ...

PHOENIX - A Casa Grande mother is detailing how COVID-19 led to serious and unexpected health issues for her little boy named Emmett. Her 9-year-old son has been in the hospital for days and doctors ...