Experts and epidemiologists challenge the scientific basis of the new U.S. policy, warning that separate doses could complicate vaccination and delay protection The new childhood vaccine...
The United States has already recorded more measles infections in the first eight months of 2026 than in any full year over the past 35 years,...
The Pan American Health Organization warns of a significant rise in yellow fever cases and urges stronger vaccination efforts The Pan American Health Organization (PAHO) has...
