Washington measles outbreak: What to know before you fly

The state Department of Health says Washington's current measles outbreak most likely started at Sea-Tac Airport.

At least six of the eight current patients visited the airport. In early May, a Pierce County man infected with measles was there at these dates and times.

"We don't know who he is... kind of scares me a bit," said a Sea-Tac traveler.

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The measles virus impacted at least four other U.S. airports this year-- with reported exposures in California, New Jersey and most recently, Texas.

KIRO 7 talked to health experts about what you need to know before you fly.

Dr. Nancy Messonnier, who works with the Center for Disease Control, said there are travel notices in five other countries because of the measles.

"When you actually arrive at the airport to get on the airplane, it's too late to get your measles vaccine," Dr. Mesonnier said.

That's why doctors recommend you take extra precautions now in airports.

The CDC says the measles vaccine is 97 percent effective -- but the outbreak has left people in Western Washington unnerved.

"If you can, carry a little bottle of Purell hand sanitizer with you. Keep your hands washed if you are going to be touching areas like the kiosk to get your ticket," Dr. Kaylan Baban said.

The eight confirmed measles patients visited dozens of sites across Western Washington, including connections to Issaquah High School and North Creek High School in Snohomish County.

People who could be infected with measles are finding out they may be barred from flying.

But the Washington State Department of Health said so far people have been cooperative, so it hasn't yet needed to use the list.

Cox Media Group