The suicide of Kent Taylor, the founder and chief executive of the Texas Roadhouse restaurant chain, has drawn attention to a possible link between Covid-19 and tinnitus,…
LONDON — The announcement this week that the AstraZeneca shot, the workhorse of global vaccine rollouts, had achieved nearly 80 percent efficacy in a gold-standard American trial…
More than two months after he was fully vaccinated against Covid, a doctor in New York woke up with a headache and a dull, heavy feeling of…
Federal health officials said early Tuesday that results from a U.S. trial of AstraZeneca’s Covid-19 vaccine may have relied on “outdated information” that “may have provided an…
Positive trends in pandemic statistics in the United States are easy to distrust. After all, the country went through two false dawns last year, in the late…
Dr. Allison P. Navis, a neuro-infectious disease specialist at Mount Sinai Health System in New York City who was not involved in the study, said that about…
Jerrel Catlett’s eyes narrowed on the large intestine, a gloppy, glow stick-like object whose color matched the stool stored inside of it. He chose to isolate the…
Is there a way to monitor the air in my fitness class?Not every facility will have a carbon dioxide monitor, but it’s worth asking your facility if…
One vial of vaccine. Five elderly homebound patients. Six hours to get to them before the vaccine spoiled.Doctors at Northwell Health, the largest heath care provider in…
Nonetheless, the speed at which several nations suspended use of the vaccine reflected a skittishness about its safety and effectiveness that contrasts sharply with the confidence that…