Southern Hemisphere — Vax-Before-Travel

Southern Hemisphere

Fact check in progress

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

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