The KRAS p.G12D variant occurs in 5% of patients with non–small-cell lung cancer (NSCLC) and is the most common substitution variant in pancreatic ductal adenocarcinoma, occurring in 40% of ...

Infection with Japanese encephalitis virus, a mosquito-borne flavivirus, was identified in a patient who received a liver ...

A 60-year-old man with recently diagnosed HIV infection presented with a 10-day history of fever, dry cough, and shortness of breath. A CT scan of the chest showed diffuse nodules and ground-glass ...

The Trump administration’s wide-ranging actions to dismantle U.S. environmental regulations will cause long-lasting health harms, disproportionately affecting low-income and other vulnerable groups.

Corporations that make and market health-harming products are a primary vector for the global increase in mortality related ...

Tuberculosis remains a leading cause of death worldwide among persons with HIV. In this report, the effect of the PEPFAR ...

Whole-blood transfusion has recently gained favor in the management of severe hemorrhage; however, data from large clinical trials evaluating its clinical effectiveness and safety are lacking. We ...

Data are needed on the effect of oxygen delivered through a high-flow nasal cannula, as compared with standard oxygen therapy, on intubation and mortality in patients with acute hypoxemic ...

A 38-year-old man presented to the otolaryngology clinic with a long history of difficulty in breathing through his right nostril. Rhinoscopy and computed tomographic imaging showed an inverted ...

Two patients had autoimmune hemolytic anemia that relapsed after CD19 CAR T-cell therapy but responded rapidly to BCMA-targeted T-cell–engager therapy with remission, minimal side effects, and hema ...

Recent changes in U.S. vaccine policy are sowing confusion and threatening the health of children and the wider population.

To the Editor: Morin and Buysse (July 18 issue) 1 provide a comprehensive overview of current assessments and treatments for insomnia. Their emphasis on cognitive behavioral therapy for insomnia as a ...