Worldwide — Vax-Before-Travel

Worldwide

Fact checked by Robert Carlson, MD

Dec 31

3 min read

First Rapid Antigen Tests Prequalified for COVID-19

SARS-CoV-2 tests include nucleic acid amplification tests and PCR tests

vaccine

Fact checked by Robert Carlson, MD

Dec 30

3 min read

Are Travelers’ Diarrhea and Norovirus Outbreaks on Cruise Ships Similar

Travelers’ diarrhea caused by Campylobacter, Shigella, nontyphoidal Salmonella, and diarrheagenic Escherichia coli

Fact checked by Robert Carlson, MD

Dec 29

3 min read

Will Herpes Vaccines Follow Gonorrhea in 2026

Herpes antiviral and vaccine development continues in 2026

herpes vaccine

Fact checked by Robert Carlson, MD

Dec 29

3 min read

Three Resources International Travelers Can Trust in 2026

Chikungunya dengue, malaria vaccine availability in 2026 depend on each country's regulatory agency

travel vaccines 2026

Tropical Diseases

Fact checked by Robert Carlson, MD

Dec 22

2 min read

Dengue Is Spreading in Europe, Will It Continue in 2026

Dengue is a vaccine preventable disease in 2026

dengue