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A public health expert and Olympic silver medalist’s take on the safety of the Tokyo Olympics.

Only 50% of people who are immunocompromised show an antibody response to COVID-19 after vaccination.

The delta variant is cause for concern from a global health standpoint.

India’s “black fungus” crisis stands to far outlive the latest wave of COVID-19—in the form of a chronic fungal disease that kills slowly and is extraordinarily difficult to treat.

There’s still a lot we don’t know about COVID-19.

Guidance for individuals and families navigating a half-vaxxed life.

The future of the pandemic depends a lot on what we do this summer.

Hoarding and rationing insulin has become a normality for many type 1 diabetics in the US—a reality exacerbated by the COVID-19 pandemic.

A new study suggests a slowdown in the use of convalescent plasma to treat hospitalized COVID-19 patients led to a higher COVID-19 mortality during a critical period during this past winter’s surge.

Understanding the CDC’s guidance for individuals fully vaccinated for COVID-19

Evidence from past health emergencies sparked fears that COVID-19 would disrupt access to contraception, especially for women and girls in sub-Saharan Africa—but data collected in 4 countries yielded had some surprising findings.

Vaccination offers longer, stronger immunity, says virologist Sabra Klein.

Even with vaccination rates on the rise, testing remains a valuable tool to track variants and stem outbreaks.

Glancing nervously towards the clock, Brenda Epoo, an experienced midwife and perinatal service coordinator, reaches for a folded set of fresh bed sheets. With only 5 minutes before the next patient arrives, Epoo must handwash all of her instruments and change the linens on…

A newborn’s cries break the expectant stillness of the delivery room. Beaming beneath her surgical mask, midwife Kimberly Moorhouse lifts the baby to the new mother’s glistening face as the sun begins to crest over the Inukjuak midwifery center in Nunavik, a remote region…