Medicine

The condition was caused by a tuberculosis infection of the skin.

The early data suggest a link, but cannot say whether cannabis causes the rebound headaches.

There were no reports of human-to-human transmission, only bird-to-human.

Upcoming flu outbreaks will be less predictable than those of the past.

The gut microbiome may be critical to immunotherapy.

Scientists tested a vaccine for melanoma in a small trial.

The man spent 22 days in the hospital with a severe infection.

The odd DNA may play a role in cancer progression.

On average, less than six genetic mutations set the twins apart.

The model can help identify which counties are at high-risk for invasion.

These asymptomatic infections can undermine efforts to eliminate malaria.

Scientists don't yet know why death rates were higher among women in the study.

The drug has been tested in mice and a small group of human patients.

The experiments highlight the role of the virus's cone-shaped shell in infection.

Now, there are diagnostic blood tests and antiviral treatments for the virus.

He was cured of HIV while receiving cancer treatment over a decade ago.

Scientists grew and sequenced mold that first led to the discovery of penicillin.

Small outbreaks of the very rare, vaccine-derived poliovirus remain.

Some oppose the plan, citing environmental concerns.