Cloth Masks Do Not Protect Against Virus as Effectively as Others, C.D.C. Says
The Centers for Disease Control and Prevention on Friday clarified its stance on various kinds
The Centers for Disease Control and Prevention on Friday clarified its stance on various kinds
A small, new real-world study suggests that two widely used at-home antigen tests, the Abbott
If asked to show her vaccine card, Stacey Ricks can choose from three. Ms. Ricks,
“If you can’t get tests, you have to decide how much risk you’re willing to
Hospitals are already overburdened by Delta patients, and the consequences of many infections in a
Citing the potential for waning immunity six months or more after vaccination, some health experts
David Freedman, the president-elect of the American Society of Tropical Medicine and Hygiene, said that
Dr. Rebecca Smith, an epidemiologist at the University of Illinois, said she planned to travel
Amid the turmoil of the last two years — a period that included a deadly
There are two things you might call principles here. The first is that people like