Brazil — Vax-Before-Travel

Brazil

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

Fact checked by Robert Carlson, MD

Apr 2

3 min read

Brazil's Dengue Outbreak Moves South

Dengue is a vaccine preventable disease in April 2025

dengue

Fact checked by Robert Carlson, MD

Feb 20

4 min read

Brazil's Dengue Vaccine Production to Reach 100 Million

Sao Paulo Brazil declares public health emergency in 2025