Chronic spontaneous urticaria is an idiopathic syndrome defined by recurring itch, hives, or angioedema (or a combination of ...

Bacterial vaginosis affects one third of reproductive-aged women, and recurrence is common. Evidence of sexual exchange of ...

Hospital studies suggest that scrub typhus is a leading cause of severe undifferentiated fever in regions across Asia where the disease is endemic, but the population-based incidence of infection ...

Treatment with tezepelumab has been effective for sinonasal symptoms in patients with severe, uncontrolled asthma and a ...

A 46-year-old patient presented to a clinician to request initiation of estrogen therapy. . . . Each interactive case presents an evolving patient history and a series of questions and exercises ...

The Race and Medicine collection reflects NEJM’s commitment to understanding and combating racism as a public health and human rights crisis. Our commitment to antiracism includes efforts to ...

Micronutrients are defined as nutrients that are essential for health and survival, but in trace amounts. They are categorized as water-soluble and fat-soluble vitamins and trace minerals ...

In this NEJM Outbreaks Update, Editor-in-Chief Eric Rubin and Deputy Editor Lindsey Baden are joined by veterinarian and virologist Yoshihiro Kawaoka to discuss avian influenza and its current ...

Alex Keuroghlian is an associate professor of psychiatry at Harvard Medical School and the director of the Division of Public and Community Psychiatry at Massachusetts General Hospital. Stephen ...

On July 6, 2020, during his first presidency, Donald Trump notified the United Nations secretary-general that the United States would withdraw from the World Health Organization (WHO). The ...