Think

At Least Three Women Were Infected With H.I.V. After ‘Vampire Facials’

One in Five Milk Samples Nationwide Shows Genetic Traces of Bird Flu

Mental Health and Substance Use Disorders Often Go Untreated for Parents on Medicaid

Some Older Women Need Extra Breast Scans. Why Won’t Medicare Pay?

Sleep Apnea Reduced in People Who Took Weight-Loss Drug, Eli Lilly Reports

David Egilman, Doctor Who Took On Drug Companies, Dies at 71

Glasses Improve Income, Not Just Eyesight

Seriously, Now Is the Time to Stop Kissing Sick Birds

A.L.S. Drug Relyvrio Will Be Taken Off the Market, Its Maker Says

Hospitals Must Get Written Patient Consent for Pelvic Exams, H.H.S. Says

Patients Hate ‘Forever’ Drugs. Is Wegovy Different?

Following Measles Outbreaks, Officials Grow Wary of Renewed Threat

Eclipses Injured Their Eyes, and the World Never Looked the Same

Getting to the Bottom of the ‘Dune’ Popcorn Bucket

Howard Hiatt, 98, Dies; Steered Public Health Toward Greater Accountability

When Teens Visit Doctors, Increasingly the Subject is Mental Health

One Twin Was Hurt, the Other Was Not. Their Adult Mental Health Diverged.

Guy Alexandre, Transplant Surgeon Who Redefined Death, Dies at 89

Older Americans Should Get Another Covid Shot This Spring, Panel Says

What to Know about Lead Exposure in Children

As Medicaid Shrinks, Clinics for the Poor Are Trying to Survive

Study of Patients With a Chronic Fatigue Condition May Offer Clues to Long Covid

Old and Young, Talking Again

75 Hard Has a Cultish Following. Is It Worth All the Effort?

C.D.C. Considers Ending 5-Day Isolation Period for Covid

H.I.V. Groups Warn of Privacy Risks in How C.D.C. Tracks Virus Samples

Philips Suspends U.S. Sales of Breathing Machines After Recall

Europe Faces a Measles Outbreak

Workplace Wellness Programs Have Little Benefit, Study Finds

What Happens When There Is No Food: Experts Say Severe Malnutrition Could Set in Swiftly in Gaza

Scientists Scramble to Keep Dog Aging Project Alive

An Ultrasound Experiment Tackles a Giant Problem in Brain Medicine

The F.D.A. Warned an Asthma Drug Could Induce Despair. Many Were Never Told.

F.D.A. to Issue First Approval for Mass Drug Imports to States From Canada

Ozempic and Wegovy Users Had Less Risk of Suicidal Thoughts in Large Study

Florida Health Official Calls for Halt to Covid Vaccines