Southern Hemisphere — Vax-Before-Travel

Southern Hemisphere

Fact checked by Robert Carlson, MD

Dec 12

3 min read

Will Brazil's Dengue Vaccine Come to the USA

Butantan Institute Butantan-DV Dengue Vaccine is approved in Brazil

Butantan-DV Dengue Vaccine 2025

Fact checked by Robert Carlson, MD

Dec 9

3 min read

This Chikungunya Vaccine is Effective for Adolescents and Adults

Chikungunya is a vaccine preventable disease in December 2025

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

Oct 7

3 min read

Will Canada Lose Its Measles-Free Status

Canada measles requirement expires at the end of October 2025

measles vaccine

Fact checked by Robert Carlson, MD

Sep 26

2 min read

2026 Southern Hemisphere Influenza Season Vaccine Recommendations Issued

Updated recommendations for the development of new candidate vaccine viruses for zoonotic influenza