Just five steps are enough to gain control of the nation’s COVID-19 outbreak and head off a return to the complete lockdowns
Based on the quick rise and precipitous drop of Omicron in South Africa, Harvard experts are cautiously hopeful about a possible decline
Chicago’s public school system closed this week when the teachers’ union and the city clashed over in-person learning amid a spike in
An additional “booster” dose of Moderna or Pfizer mRNA-based vaccine is needed to provide immunity against the Omicron variant of SARS-CoV-2, the
What’s your blood pressure? For most people, this is an easy question, a fundamental measurement taken at every doctor’s visit. Many supermarkets have
Researchers at Massachusetts General Hospital have found a noninvasive brain imaging procedure to be an objective and reliable way to identify individuals
Multiple sclerosis, a progressive disease that affects 2.8 million people worldwide and for which there is no definitive cure, is likely caused
