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 ...

Sinus infections, also known as sinusitis, can leave us feeling miserable with symptoms like nasal congestion, facial pain ...

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 ...

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.

Suffering through sniffles and a sore throat? While you might blame the detested common cold for your troubles, your symptoms may actually line up more with a sinus infection, or sinusitis. A cold and ...

It's respiratory virus season — and between RSV, the flu and COVID-19, there’s no shortage of contagious viruses making people cough, sneeze and ache right now. And if you've got a stuffy nose, you ...

AI-driven research has produced nasal antivirals that block flu and Covid before cell infection, pointing to new prevention ...

Most people are familiar with bacterial sinus infections that come with seasonal colds or allergies, but another, potentially more serious type of infection often goes unrecognized until it causes ...

Angela Read thought she had a sinus infection, soon she discovered her condition was much more serious. She's grateful to the ...

This is not how you snort drugs. A 48-year-old man stunned doctors after it was revealed that his persistent sinus infections were the result of marijuana he stuffed up his nose nearly two decades ...