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How to Protect Yourself From Measles When Traveling

March 21, 2019
5 min read
CDHS from Lyon in France, center for Health and Prevention
How to Protect Yourself From Measles When Traveling
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With the recent frenzy of warnings from the US Department of Health about potential measles exposure in airports across the US, you might be wondering if it's time to check up on your immunizations.

Last week, it was Los Angeles International (LAX), and three weeks ago it was Chicago Midway (MDW). Early this week, Newark Liberty (EWR) saw its second alert in four months. In 2019 alone, there have been about 270 cases of measles reported in 15 states but might not be as scary as they seem.

As it turns out, it's not uncommon for infectious diseases to pop up in airports. They are the ultimate travel hubs. But it's the appearance of measles — an infectious disease that was once considered "eliminated" in the US — that has disturbing implications.

Dr. Manisha Patel, team leader for measles epidemiology at the Centers for Disease Control and Prevention (CDC), confirmed in an interview with TPG that more measles cases were reported in 2018 and 2019 than in years past. The most recent large outbreak occurred in Disneyland in 2014. In fact, about two-thirds of the recent cases in the US come from unvaccinated travelers who contract the disease when they travel abroad and bring it back home.

"I think what people should be concerned about is that there is a disease that's been eliminated in the US, [but] it's not eliminated in most other countries," Patel said. And it's not just a minor bug. "There are deaths associated with measles, there are complications associated with measles," Patel explained.

"Measles is everywhere — it's in Europe, it's in South America," Patel said. "You can get measles anywhere. Measles in airports certainly is always a concern because you can contract measles within two hours of an infected person leaving that area. That virus is still circulating in that vicinity — so if an unvaccinated person walks through a terminal an hour and a half after someone with measles was just there, they can get it," she added.

While measles is considered to be the most contagious infectious disease worldwide, it's also one of the most preventable.

"Measles vaccine, with one dose, is 93% effective — so that means if you have 100 people in a room and they're all vaccinated, 93 of them won't get measles. And with two doses, it's 97%," Patel explained.

The MMR vaccine also offers a lifetime of immunity to mumps and rubella, in addition to the measles. Children should get the MMR vaccine between 6 and 12 months old, and everyone else should get the vaccine before they travel. Two doses (97% effective immunization) is recommended.

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MMR vaccine holding in hand with injection syringe at the background (via Getty Images)

"The US does not have a vaccine supply issue for MMR. It's readily available in many clinics and travel clinics. It's not expensive. There should be no barrier to getting MMR in the US, which is why we encourage travelers or anybody traveling abroad to get vaccinated before they go," Patel said.

A majority of people born in the US since 1995 have been vaccinated for measles, according to annual studies conducted by the CDC. So, as long as you've been vaccinated, your chances of contracting the illness are pretty slim — even if you're in an airport.

"When [measles] lands in an area — what I mean by landing in an area is that you take a person with measles and drop them in a geographic location where you have good vaccine coverage — it stays ... limited," Patel said. "You don't have a lot of spread. But, if you allow that same case to drop in an area where coverage is lower, and that could be for various reasons, not just philosophical, you will get spread," she added.

The MMR vaccine is safe and "highly effective," Patel said. As a preventative measure, Patel recommends getting the MMR vaccine even after exposure.

Patel also suggests that if you plan on traveling, and you only "think" you have been vaccinated, it's best to dig a little deeper. "Try and locate your immunization record as confirmation of vaccination, instead of trying to recall from memory," Patel suggested. "If you cannot find proof of immunity, or were born after 1957, you should consider getting MMR vaccine before traveling in accordance with CDC Yellow Book recommendations," he said.

The CDC Yellow Book is a great resource for travelers who plan to travel outside of the country. Concerned travelers can pick their destination and view which vaccines and medications they need prior to their trip. A recommendation that travelers vaccinate against measles, mumps and rubella recently was added to the Yellow Book.

Featured image by UIG via Getty Images

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4XEarn 4X Membership Rewards® points per dollar spent on purchases at restaurants worldwide, on up to $50,000 in purchases per calendar year, then 1X points for the rest of the year.
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  • Intro Offer

    As High As 100,000 points. Find Out Your Offer.
  • Annual Fee

    $325
  • Recommended Credit

    Excellent to Good

Why We Chose It

There’s a lot to love about the Amex Gold. It’s a fan favorite thanks to its fantastic bonus-earning rates at restaurants worldwide and at U.S. supermarkets. If you’re hitting the skies soon, you’ll also earn bonus Membership Rewards points on travel. Paired with up to $120 in Uber Cash annually (for U.S. Uber rides or Uber Eats orders, card must be added to Uber app and you can redeem with any Amex card), up to $120 in annual dining statement credits to be used with eligible partners, an up to $84 Dunkin’ credit each year at U.S. Dunkin Donuts and an up to $100 Resy credit annually, there’s no reason that foodies shouldn’t add the Amex Gold to their wallet. These benefits alone are worth more than $400, which offsets the $325 annual fee on the Amex Gold card. Enrollment is required for select benefits. (Partner offer)

Pros

  • 4 points per dollar spent on dining at restaurants worldwide and U.S. supermarkets (on the first $50,000 in purchases per calendar year; then 1 point per dollar spent thereafter and $25,000 in purchases per calendar year; then 1 point per dollar spent thereafter, respectively)
  • 3 points per dollar spent on flights booked directly with the airline or with amextravel.com
  • Packed with credits foodies will enjoy
  • Solid welcome bonus

Cons

  • Not as useful for those living outside the U.S.
  • Some may have trouble using Uber and other dining credits
  • You may be eligible for as high as 100,000 Membership Rewards® Points after you spend $6,000 in eligible purchases on your new Card in your first 6 months of Card Membership. Welcome offers vary and you may not be eligible for an offer. Apply to know if you’re approved and find out your exact welcome offer amount – all with no credit score impact. If you’re approved and choose to accept the Card, your score may be impacted.
  • Earn 4X Membership Rewards® points per dollar spent on purchases at restaurants worldwide, on up to $50,000 in purchases per calendar year, then 1X points for the rest of the year.
  • Earn 4X Membership Rewards® points per dollar spent at US supermarkets, on up to $25,000 in purchases per calendar year, then 1X points for the rest of the year.
  • Earn 3X Membership Rewards® points per dollar spent on flights booked directly with airlines or on AmexTravel.com.
  • Earn 2X Membership Rewards® points per dollar spent on prepaid hotels and other eligible purchases booked on AmexTravel.com.
  • Earn 1X Membership Rewards® point per dollar spent on all other eligible purchases.
  • $120 Uber Cash on Gold: Add your Gold Card to your Uber account and get $10 in Uber Cash each month to use on orders and rides in the U.S. when you select an American Express Card for your transaction. That’s up to $120 Uber Cash annually. Plus, after using your Uber Cash, use your Card to earn 4X Membership Rewards® points for Uber Eats purchases made with restaurants or U.S. supermarkets. Point caps and terms apply.
  • $84 Dunkin' Credit: With the $84 Dunkin' Credit, you can earn up to $7 in monthly statement credits after you enroll and pay with the American Express® Gold Card at U.S. Dunkin' locations. Enrollment is required to receive this benefit.
  • $100 Resy Credit: Get up to $100 in statement credits each calendar year after you pay with the American Express® Gold Card to dine at U.S. Resy restaurants or make other eligible Resy purchases. That's up to $50 in statement credits semi-annually. Enrollment required.
  • $120 Dining Credit: Satisfy your cravings, sweet or savory, with the $120 Dining Credit. Earn up to $10 in statement credits monthly when you pay with the American Express® Gold Card at Grubhub, The Cheesecake Factory, Goldbelly, Wine.com, and Five Guys. Enrollment required.
  • Explore over 1,000 upscale hotels worldwide with The Hotel Collection and receive a $100 credit towards eligible charges* with every booking of two nights or more through AmexTravel.com. *Eligible charges vary by property.
  • No Foreign Transaction Fees.
  • Annual Fee is $325.
  • Terms Apply.