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Traveling this summer? Here’s how to protect yourself from getting sick

Julio Figuera, 43, talks about his life traveling to the U.S. from Venezuela and living at O'Hare International Airport while he waits for medical treatment at the Cook County, Ill., medical clinic on Monday, Oct. 16, 2023, in Chicago. "I rarely get sick," he said. "It was the journey that got me sick." Figuera, developed pneumonia since arriving in the U.S. and has been living with hundreds of other asylum seekers at the airport while awaiting more city permanent shelter. When migrants began arriving in Chicago last year, city leaders tapped the county's health system to take over medical care. (AP Photo/Charles Rex Arbogast) (Charles Rex Arbogast, Copyright 2023 The Associated Press. All rights reserved)

HOUSTON – As millions of Americans hit the road and take to the skies for summer vacations, health experts are reminding travelers to take precautions to avoid getting sick while away from home.

Summer travel often means crowded airports, packed attractions, and close contact with people from around the world, all of which can increase exposure to germs and illness.

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Doctors say travelers can encounter viruses and bacteria they may not encounter in their everyday routines. Common travel-related illnesses include respiratory infections, stomach viruses, and diseases spread by mosquitoes and ticks.

Health experts recommend practicing good hygiene throughout your trip to reduce the risk of illness. Frequent handwashing with soap and water remains one of the most effective ways to prevent the spread of germs. When soap and water aren’t available, travelers should use hand sanitizer containing at least 60% alcohol.

Experts also advise avoiding touching your eyes, nose, and mouth, which can allow germs to enter the body.

For those planning outdoor activities, insect protection is another important step. Travelers should use insect repellent to help prevent mosquito bites and check themselves, children, and pets for ticks after spending time in wooded or grassy areas.

In addition to protecting against illness, health professionals recommend staying hydrated, getting enough sleep, and keeping routine vaccinations up to date before traveling.

With a few simple precautions, experts say travelers can reduce their risk of illness and focus on enjoying their summer adventures.