A Covid-19 variant that appears more contagious than the earliest strain of the virus is increasingly circulating in the U.S. But is the mutation something to fear?
As little as 130 calories per day could make a significant impact on your cardiovascular health.
After more than a year of masks, physical distancing and staying home, more than half of U.S. adults have experienced anxiety about returning to in-person interactions.
The coronavirus has never been a problem limited to people.
Unless close to 100% of the population gets vaccinated, reaching ‘Covid Zero’ is unlikely.
When it comes to vaccination rates, men are lagging behind.