Through December 10, the world has seen 502,264 chikungunya cases worldwide, with 291,451 in the Americas region alone.
A broiler farm in Queen Anne’s County, Maryland, lost the largest number of birds, at 96,200.
The country’s confirmed measles cases have grown to 2,065, up from 2,012 last week.
Grangeville is in northwest Idaho, in the foothills of the Bitterroot Mountains.
Officials don't know what caused gastrointestinal illness in 95 passengers and 9 crew on the Celebrity Eclipse in late December.
In another sign of growing vaccine hesitancy, a new report finds that the percentage of US toddlers vaccinated on time against measles, mumps and rubella has fallen since the COVID pandemic.
An 18-year-old welding apprentice in Louisiana represents the ninth known case of welder's anthrax in the US.
Of the total, 185 infections are tied to a growing outbreak in the Upstate region linked to elementary schools with low vaccination rates.
The county's deer baiting and feeding ban will be extended for another 3 years as a result, officials say.
Data on more than 1.4 millions incarcerated individuals in 43 countries shows STI rates are particularly high in adolescents and women.
South Carolina now has the same case count as Arizona, which confirmed 9 new infections today.
Participants with prior infection were more likely than vaccine recipients to retain some detectable antibodies.
A review and meta-analysis finds 68% of community pharmacies and other retail medicine outlets in sub-Saharan Africa regularly dispense antibiotics without a prescription.
The 2,144 confirmed US measles cases for all of 2025 reflect an increase of 79 infections.
Roughly half of TB meningitis patients die or incur severe, permanent damage.
In a cohort study conducted in Sweden, antibiotic-exposed newborns had a 29% increased risk of group B Streptococcus disease compared with unexposed newborns.
The infected buck was taken by a hunter in the Richard K. Yancey Wildlife Management Area.
The perceived prevalence of drug shortages was high, at 88%.
There are two licensed vaccines for Ebola virus, but no vaccines are licensed for Sudan virus or Marburg virus.
The new analysis draws on data from more than 54,000 pregnancies.
As of January 3, the CDC said there have been 17 pediatric flu deaths this season.
The Tennessee Fish and Wildlife Commission will meet in March to finalize any deer-management changes prompted by the discovery.
Debio1453 is a first-in-class antibiotic candidate that targets an enzyme that’s essential for the growth of Neisseria gonorrhoeae.
One appointee has erroneously claimed COVID-19 vaccines cause miscarriages.
Rift Valley fever is a mosquito-borne disease that primarily affects livestock.
