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 ...

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 ...

HIV infection alone might not be a significant risk factor, which was the assumption. Even though HIV kills immune cells, many children on therapy do well HIV infection alone isn't enough to suggest ...

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 ...

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 ...

Maternal infection and sepsis are major causes of maternal death and severe illness worldwide, particularly in low- and middle-income countries. Inconsistent implementation of evidence-based ...