
By BY PAM BELLUCK from NYT Health https://ift.tt/2GBHBZx

This could mean that anyone who's ever been infected by a common cold coronavirus -- nearly everyone -- may have some amount of immunity to COVID-19, according to infectious disease experts at the University of Rochester Medical Center in Rochester, N.Y.
The practical message is this: Wash your mask after each wearing. If tiny cotton fibers are released into the air, let them be as clean as possible.
Compared to others, those with a spouse in the ICU had increased odds of an event such as chest pain, heart attack, stroke, irregular heart rhythm, heart failure or a blood clot in the lungs (pulmonary embolism) within a month.
From Sept. 29 to Oct. 3, the United States had an average of 46,500 cases per day -- the most cases over five days since Aug. 14-18, the data show.