06/24/2026
While often associated with international travel, several dangerous parasitic infections can be contracted right here at home through contaminated water, undercooked food, or soil. An infectious disease specialist identifies five critical parasites to be aware of and the essential hygiene habits that block transmission.
Diseases caused by deadly parasites can often be treated if caught early enough, but only if you and your doctor know you’ve been exposed. An expert details five likely suspects, symptoms and when to contact a doctor, especially if you’ve recently traveled.