Brazil — Vax-Before-Travel

Brazil

Fact checked by Robert Carlson, MD

Dec 3

3 min read

Children Diagnosed with Congenital Zika Syndrome at Risk for Epilepsy-related Hospitalization

Zika vaccine candidates conducting clinical research in 2025

Zika vaccine

Fact checked by Robert Carlson, MD

Sep 13

3 min read

Oropouche Virus Outbreak Threatens the Americas

No vaccine available to prevent Oropouche in 2025

vaccine

Fact checked by Robert Carlson, MD

Aug 29

2 min read

Chikungunya Travel Alerts Expanded in the Americas, China, Indian Ocean

PAHO advises Chikungunya vaccination before visiting Outbreak areas

vaccine

Fact checked by Robert Carlson, MD

Jul 7

2 min read

Mosquito-Transmitted Diseases Need An Integrated Management Approach

Zika cases reported in July 2025 without an approved vaccine available.

Zika

Fact checked by Robert Carlson, MD

May 24

4 min read

Zika Seroprevalence of 2.4% in Postpartum Women

Zika infection rates in women and infants vary by geography

Zika