Maternal-infant ABO blood group incongruence was associated with reduced risk for severe infection among second-born infants.

The Trump admin replaced 2 federal sites for COVID-19 info with a page that promotes the theory that the virus came from a lab in China.

Highly pathogenic avian influenza viruses were found in 38 people in CA from Sept. 30 to Dec. 24, 2024, including the first pediatric case in the US.

Real-world data indicated ART with DTG+3TC was effective and well tolerated among patients with HIV infection regardless of prior ART exposure.

The United States is now experiencing its largest measles outbreak since the disease was declared eliminated in 2000.

The burden of babesiosis disease was significantly worse among patients with vs without immunocompromising conditions.

The DOJ has accused CHEST and other medical journals of scientific bias, demanding responses to a list of questions by May 2, 2025.

Delayed initiation of broad-spectrum gram-negative antibiotic therapy was not linked to worse clinical outcomes among adult inpatients.

A federal team responsible for setting poverty guidelines that determine who qualifies for health and food assistance has been fired.

More than 150 million Americans might lose no-cost access to preventive care services under a case being heard at the US Supreme Court.

Patients with infection-related hospitalization may have increased risk for incident heart failure, including HFrEF and HFpEF.

The likelihood of HCV clearance was increased by participation in Ryan White services among patients with HIV coinfection.