Oldest-known Plague Outbreak Came 5,500 Years Ago in Siberia

Measles Cases in Pennsylvania Rise to 460 Amid Ongoing Outbreak

Pennsylvania's health department said on Friday the confirmed number of cases linked to a measles ⁠outbreak has reached 460 this year, an increase of 36 over its update two...

More Than 6,000 People Infected With Ebola in Congo, Government Figures Show

The number of confirmed Ebola ⁠cases in the Democratic Republic of Congo has ⁠passed the 6,000 mark, government data ⁠showed on Monday.

US Widens Lettuce-related Cyclosporiasis Probe to 20 States

U.S. health authorities have widened their probe into a cyclosporiasis outbreak tied to iceberg lettuce ⁠from central Mexico after detecting cases in three additional...

US FDA Approves Updated COVID Vaccines for 2026-27 Season

The U.S. Food and Drug Administration approved Moderna, Novavax-Sanofi ⁠and Pfizer-BioNTech's updated COVID vaccines, the companies said on Thursday, ⁠after an advisory...

HIV Resistance Assay Offers Quick, Low-Cost Results for RTs

The assay’s significant limitation is its inability to assess drug resistance for integrase inhibitors, including dolutegravir, a first-line drug with growing resistance.

Dolutegravir ART Receives FDA Approval for Newborns With HIV

As the first second-generation INSTI approved for newborns with HIV, this approval allows for a simpler, more robust antiretroviral therapy regimen than existing standard of care.

What’s Next for Lyme Disease Prevention?

Orthostatic Hypotension: How to Diagnose and Manage

Aging alters autonomic regulation and raises orthostatic hypotension risk, making early recognition, appropriate testing, and individualized management essential in older adults.

Nirsevimab Cuts Antibiotic Use for ARTIs in Infants

Nirsevimab use reduces antibiotic prescribing for acute respiratory tract infections in infants in both inpatient and outpatient settings.