Scientists discover a cell that is responsible for stimulating persistent low-grade inflammation in fat tissue
NIH study finds damage and inflammation of blood vessels in the brain of COVID-19 patients but without infection
_-_1200_width-1.jpg?fit=300%2C300&ssl=1 "Middle-cell immunity may be more important than neutralizing antibodies in COVID-19 production")
.jpg?fit=300%2C300&ssl=1 "Levels and types of SARS-CoV-2 antibody vary depending on the severity of the disease, a study found")
