A new study warns potential cuts to foreign aid could cause up to 2.9 million HIV-related deaths by 2030, leading to a resurgence of the epidemic globally.
The White House has pulled David Weldon's nomination for CDC director just hours before his confirmation hearing, amid concerns over his vaccine skepticism.
Measles cases in Europe have doubled, reaching the highest levels in 25 years, prompting urgent calls for vaccination efforts, according to WHO reports.