No deaths have been reported, but 12 people have been hospitalized.
Patients with Lyme disease incurred nearly $4,100 more in health care costs over 6 months.
The move was hailed by the Joint United Nations Programme on HIV/AIDS as providing life-saving support for millions of people across the globe.
For the total 2025-26 flu season, 92% of flu specimens have been typed as influenza A.
Democratic lawmakers sent a letter to the acting CDC director regarding the $1.6 million award to a controversial hepatitis B vaccine trial in Guinea-Bissau.
Preliminary data from 2025 show a drop in the number of measles cases reported across the European Union compared with 2024.
The findings of the meta-analysis draw on data from more than 23 million people.
Nearly all (89%) say vaccines are essential for public health, including 97% of Democrats, 89% of independents, and 82% of Republicans.
Analysis of C auris clinical isolates by the CDC's Antimicrobial Resistance Laboratory Network finds that 95% were resistant to fluconazole and 15% to amphotericin B.
Groups are warning that recent federal actions weakening routine childhood vaccination recommendations pose an urgent threat both for children and the public’s health.
The Trump administration is moving to rescind funding in California, Colorado, Illinois, and Minnesota.
The most recent case of H10N3 reported by the CHP would be the seventh ever reported.
Mexico has now reported 141 human cases of the parasitic infection, which is spread by flies.
A phase 4 trial in Brazil finds 1-month and 3-month treatment regimens are safe and effective options for preventing active tuberculosis.
The infected deer was harvested by a hunter in Clement Township.
The other major detection this week came from Sonoma County, California.
Between January 1 and December 10, 2025, 18 countries and one territory in the Americas Region reported 313,132 chikungunya cases to PAHO.
Trial aims to study the safety and immunogenicity of the vaccine in healthy adults aged 18 to 64 years or 65 and older.
Vermont and New York health officials are reporting their first measles cases of the year, bringing the country's total numbers of measles infections in 2026 to 910.
Cambodia has reported 36 human H5 avian flu infections since 2023.
The voluntary program created a standardized mechanism for tracking antibiotic starts in the state's long-term care facilities.
Experts say the move will hobble the United States’ ability to respond to future infectious disease threats.
At least 7 people in 7 states have been sickened.
The South Carolina Department of Public Health announces 12 more measles cases in an ongoing outbreak.
A case study found indications of Ebola virus in breast milk 14 weeks after recovery, even as blood tests were negative.
