Pakistan's cases have now passed its total for all of 2023. Meanwhile, Benin, Guinea, and Indonesia reported their first vaccine-derived cases of 2024.
South Africa has identified 6 new mpox cases in an outbreak that began in late May.
Both countries have now reported 5 cases this year, almost as many as they reported in all of 2023.
New CDC data show upticks in early COVID-19 indicators, but severity indicators remain unchanged from the previous week.
Chicago, after recording 64 measles cases and administering more than 30,000 vaccine doses, has passed 2 incubation periods with no new infections.
The FLiRT variants are fueling new COVID-19 waves in some countries, but so far US markers don't show major upticks.
As part of the response, more than 50 million children from 5 nations in southern Africa were vaccinated against polio.
The FDA has pushed back its review of Moderna's RSV vaccine owing to administrative issues.
With the H5N1 avian flu virus now reported in 5 Michigan dairy herds, officials remind residents to avoid drinking unpasteurized milk.
The CDC said H9N2 is the most commonly identified avian flu virus in Vietnam.
