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 ...

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 ...

This was driven in particular by a reduction in severe infection-related illness, defined as a deep surgical-site, deep ...

Researchers have found that viruses causing human respiratory infections called human metapneumovirus (HMPV) have a special ability to hide itself from the body’s immune system. This prevents the body ...

Explore the best cavity treatment options from fillings to crowns and inlays. Learn which solution is right for your tooth ...

Researchers have characterized the specific ways in which SARS-CoV-2 infects the nasal cavity to a great degree -- replicating specific cell types -- and infects and replicates progressively less well ...

Researchers have identified specialized immune cells known as macrophages within this lung cavity, recognized for their role as virus-eating cells. These macrophages swiftly migrate into the lungs ...

An in vivo method is described showing how selective killing of macrophages in the peritoneal cavity by carrageenan affects Eimeria tenella infection in chickens. Killing of macrophages was ...