
By BY ELLEN BARRY from NYT Health https://ift.tt/5aDC1GY


COVID-19 cases are on the rise again. We're having the worst flu season in years, and RSV has a stranglehold on hospitals. Is it time to return to wearing masks?
Currently, people with an invasive type of breast cancer typically have surgery to remove the cancer followed by radiation, to reduce the risk that their breast cancer will return in the same spot.
A new approach to limit sexually transmitted infections adds antibiotics before exposure, but will this prevent the spread of illness or help microbes change and no longer respond to treatment?