As more people are vaccinated, three camps are divided about the way forward.
March 22, 2021
The antique-sounding skin ailment is caused by exposure to cold weather.
March 8, 2021
The challenge of getting those all-important shots in the arm.
February 28, 2021
New variants make the virus a more dangerous opponent.
February 1, 2021
Getting about eight hours of shuteye per night can help avoid infection. Too stressed? Try melatonin.
January 4, 2021
Having Type O blood could mean some good news vis-à-vis Covid-19.
December 21, 2020
The lingering effects of the coronavirus explained.
October 26, 2020
Experts in diseases of the immune system, rheumatologists have had a large role in revolutionizing Covid treatment.
September 14, 2020
Questions about the value of testing, the importance of masks, anti-junk food laws in Mexico.
August 24, 2020