A 34-year-old man was admitted to the hospital because of left ear pain with hearing loss and facial droop on the left side.

NEJM Weekly CME Activities — complete online activities tied to specific NEJM articles to earn one CME credit per each successfully completed activity. NEJM Interactive Medical Cases ...

To access our most recent research and articles on Covid-19 and Covid-19 vaccines, please visit the NEJM Coronavirus (Covid-19) page. To realize the potential of recently developed Covid-19 ...

Preclinical and observational studies suggest that exercise may improve cancer outcomes. However, definitive level 1 evidence ...

Tobacco use is a leading cause of preventable disease and death worldwide. This website curates medical research and clinical practice related to tobacco use reduction and control, and is aimed at ...

Zirui Song is an associate professor of health care policy and medicine at Harvard Medical School and a general internist at Massachusetts General Hospital. Stephen Morrissey, the interviewer, is ...

Featuring articles on pulmonary arterial hypertension, oral semaglutide and cardiovascular outcomes, giant-cell arteritis, the loss of subsidized drug coverage and mortality, and neutralizing ...

Cancer of unknown primary site encompasses a heterogeneous group of metastatic cancers with an unidentified primary site of origin. Putative site-specific therapy and empirical chemotherapy are ...

A 52-year-old man was evaluated in a hospital in Argentina for fever and hypoxemic respiratory failure. Imaging showed pulmonary opacities, and the hematocrit was 56.9%. A diagnosis was made.

A 2022 law that expanded treatment for veterans with certain conditions was long overdue. But delivering on its promise depends on VA clinicians and support staff, whose jobs are now at risk.

Native Americans who receive care from the Indian Health Service aren’t covered by the federal law that bans discrimination based on genetic makeup, which could perpetuate health disparities.