What to know
Meet our people, our partners, and see the challenges and successes of creating a world that is both healthier for all and more secure for Americans where they live, work, and play.

Articles
Stopping an Outbreak in Its Tracks: Polio Response in Mozambique
Rapidly responding to a wild poliovirus outbreak in Mozambique
Photo Essay: Measles, a Dangerous but Preventable Childhood Illness
Measles is one of the most contagious respiratory viruses.
Photo Essay: Urgently Working to Find and Vaccinate Children Worldwide
Pandemic-related disruptions lost us 30 years of progress on protecting children with immunizations.
Partnering to Increase Hepatitis B Birth Dose Vaccination in Africa
In 2022, CDC partnered with organizations in Africa to encourage hepatitis B vaccination at birth.
Multi-year Planning for Oral Cholera Vaccines May Help Prevent Deadly Outbreaks
CDC-supported trainings can help improve applications for oral cholera vaccine and campaign quality.
CDC Evaluates and Shares Lessons Learned from HPV Vaccine Introduction in Three Countries
CDC evaluates HPV vaccine introduction in Zimbabwe, Senegal, and Tanzania, sharing lessons learned.
Photos of CDC and partners working on vaccination worldwide.