The Economic Times

Common airplane habits can have dangerous health impact: 3 mistakes to avoid that people often make

Experts have warned that some routine in-flight hygiene habits may increase exposure to bacteria during air travel. According to flight attendants and health researchers, passengers often rely on airplane bathroom sinks without realizing that key surfaces like door handles and latches are not consistently sanitized, leading to possible re-contamination after washing hands. Another concern is the use of onboard water for drinking or even cleaning, with studies showing that aircraft water systems and ice may contain multiple strains of bacteria.