Experts Opinions Archives
Experts Opinions
Checking in on chikungunya: The importance of regular reviews of surveillance data
Chikungunya is a virus transmitted by Aedes mosquitoes. While most people infected will survive, acute and chronic severe joint pain as well as the potential for ocular, cardiac, or neurologic sequelae warrant traveler education and specific measures such as bite prevention, repellent use,...
Experts Opinions
Hepatitis A vaccination: A reminder about last-minute and post-exposure use
In August 2025, the U.S. Embassy in Cuba reported an increase in cases of hepatitis A in Havana. In January 2026 it was reported that several suspected cases of hepatitis A in the province of Ciego de Ávila were under monitoring. The Canadian government has updated their travel advice and advisories...
Experts Opinions
Highlights of the 2025 Annual Meeting of the American Society of Tropical Medicine and Hygiene (ASTMH)
There were many exciting new developments in tropical medicine presented at the ASTMH meeting on malaria, emerging and re-emerging diseases, and many other infectious diseases.
Experts Opinions
Typhoid and travel
Typhoid fever remains a risk for travelers to many global regions, especially South Asia, and rising antibiotic resistance makes this bacterial infection a greater challenge to treat.
Experts Opinions
Oropouche virus - a new threat to travelers
After years of relatively low level endemic transmission, a number of travel-associated cases of Oropouche virus infection have been identified among travelers to Cuba and Brazil.
