
By BY RONI CARYN RABIN, APOORVA MANDAVILLI AND NOAH WEILAND from NYT Health https://ift.tt/3w7WBCz

Physical activity is essential to maintain and improve health, but some research has suggested that physical activity required at work may not provide the same benefits and may even increase heart risk.
People who are fully vaccinated against COVID-19 are no longer required to wear masks or physically distance, regardless of location or size of the gathering, the CDC announced today.
Coronavirus infection is already known to damage blood vessels, and vessels that supply blood to the penis appear to be no exception.
A new study suggests the common treatment of "ear tubes" may not prevent future middle ear infections in all cases.