Weakened Immune System — Vax-Before-Travel

Weakened Immune System

Fact checked by Robert Carlson, MD

May 4

5 min read

West Nile Virus is Endemic in Phoenix

Maricopa County Arizona West Nile virus cases lead the US

Phoenix West Nile outbreak 2023

Fact checked by Robert Carlson, MD

May 3

4 min read

Initial RSV Vaccine Approved in the U.S.

GSK Arexvy RSV vaccine granted approval by U.S FDA

RSV vaccine May 2023

Respiratory Syncytial Virus (RSV)

Fact checked by Robert Carlson, MD

May 2

3 min read

India's Dengue Epidemic Took Decades to Develop

Dengue virus evolved in India limiting vaccination options

Dengue in India

Fact checked by Robert Carlson, MD

May 2

3 min read

International Travel Increases Antimicrobial-resistant Infection Risk

Antimicrobial resistance in nontyphoidal Salmonella limits treatment options

Travel food May 2023

Antimicrobial resistance

Fact checked by Robert Carlson, MD

Apr 30

3 min read

Relaxed Restrictions for Select International Visitors

COVID-19 Vaccination requirements for air passengers

Airport passenger screening April 2023