Southern Hemisphere — Vax-Before-Travel

Southern Hemisphere

Fact checked by Robert Carlson, MD

Jan 19

4 min read

Travelers to Cuba, Hong Kong, and 100 Countries Face Fewer Chikungunya Vaccine Options in 2026

Valneva SE suspends Chikungunya Vaccine amid ongoing review

vaccine

Fact checked by Robert Carlson, MD

Jan 7

4 min read

Do You Have the Flu or Adenovirus Infection

Adenovirus Type 4 and Type 7 Vaccine is US FDA approved for Military Personnel

flu shot

Fact checked by Robert Carlson, MD

Jan 6

3 min read

First-Generation Dengue Vaccine Still Offered in Puerto Rico

Dengue vaccines are available in most endemic countries in 2026

Dengue

Fact checked by Robert Carlson, MD

Jan 5

2 min read

Cervical Cancer Home Testing Guidance Announced

HPV cancers are vaccine preventable in 2026

vaccine HPV

Fact checked by Robert Carlson, MD

Dec 19

3 min read

Brazil Validated for Eliminating Mother-to-Child Transmission of HIV

Brazil continued reducing HIV transmission in 2025

HIV vaccine