For Seniors Especially, Covid Can Be Stealthy

“We’re not necessarily surprised by this,” said Dr. Maria Carney, a geriatrician and an author of the Northwell study. “Older adults don’t always present like other adults. They may not mount a fever. Their metabolisms are different.” Younger diabetics, for instance, may become sweaty and experience palpitations if their blood sugar falls, Dr. Carney explained.…

F.D.A. Aiming to Speed Vaccine Booster Shot for Immunocompromised Patients

The Food and Drug Administration is speeding efforts to authorize extra doses of the coronavirus vaccines for Americans with weakened immune systems, a change that reflects a growing concern within the Biden administration about these vulnerable patients as the contagious Delta variant surges nationwide. The regulatory move would mean that people with impaired immune responses…

Can the Olympics Take the Heat?

Maybe every athlete went into the Tokyo Olympics secretly worried that they hadn’t prepared sufficiently for the challenge. I know I did. Would my performance be affected by the 13-hour time difference? Could I handle the long hours in front of a screen while juggling my beer and ice cream? Fortunately, my months of indoor…

How Do I Know if I Have Adult A.D.H.D.?

“I call them time-blind,” Dr. Barkley added. “They just can’t manage themselves relative to time limits.” Kylie Barron, an A.D.D.A spokeswoman who has A.D.H.D., called it a “disorder of performance.” For her, this means “always unintentionally messing up, sticking your foot in your mouth and doing the wrong thing at the wrong time.” These concerns…