Southern Hemisphere — Vax-Before-Travel

Southern Hemisphere

Fact checked by Robert Carlson, MD

May 24

3 min read

Brazil Declares Bird Flu Emergency

Brazil is a leading chicken meat exporter

Bird migration 2023

Pandemic Influenza

Fact checked by Robert Carlson, MD

May 14

3 min read

Northern South America Travel Advisories Reissued

Columbia cities off limits to U.S. citizens

Columbia travel advisory 2023

Fact checked by Robert Carlson, MD

May 5

3 min read

Influenza Heads South for Summer

Flu shots in 2023 are effective against influenza viruses

Influenza viruses May 2023

Fact checked by Robert Carlson, MD

May 1

3 min read

Can Yellow Fever Vaccination End Outbreaks

Brazil yellow fever outbreak continue in 2023

Brazil yellow fever 2023

Fact checked by Holly Lutmer PharmD

Apr 26

4 min read

Bird Flu Risk Rarely Detected in Humans

Humans seldom infected with avian influenza

Bird flu outbreak 2023