Measles is making a comeback — because people aren't getting vaccinated

The measles is making a huge comeback in the United States — because people aren't getting their vaccines.

In the first three months of 2014, there were 288 measles cases in the United States. That means this year is on pace to be the worst for measles since 1994, reports the Centers for Disease Control and Prevention:

CDC

What makes this so surprising is that measles was officially eradicated back in 2000. And now it's on the rise again.

What happened? Not enough people are getting vaccinated. The CDC reports that 90 percent of these measles cases were in people who either didn't get vaccine or whose vaccination status was "unknown."

This isn't an isolated incident. Whooping cough and a few other long-lost diseases are also making a comeback in the United States as more and more people refuse to get vaccinated. (In recent years, celebrities like Jenny McCarthy have been arguing against some current vaccines  — and this misinformation campaign is taking a toll.)

Why the rise of measles is worrisome

The measles is both dangerous and highly contagious. About one in seven of these recent cases put someone in the hospital. During the 1960s, the disease each year infected 3 to 4 million people in the United States, hospitalized 48,000, and killed hundreds.

As long as measles still exists somewhere in the world, Americans will be vulnerable if they aren't vaccinated. That's because people travel. And when they travel, they can pick things up and bring them home. That's what the CDC says happened in the majority of the measles cases this year.

The extra danger is that they can pass the virus to babies who are too young to have been vaccinated. Measles vaccination (as part of the measles, mumps, and rubella [MMR] vaccine) usually starts at about 12 months old.

Further reading:

• 5 disease outbreaks happening right now that vaccines could have prevented
• Why polio is back. (Hint: it has to do with vaccines.)
• Case study: a mega-dose of the measles vaccine cured this one woman's cancer.

We're here to shed some clarity

One of our core beliefs here at Vox is that everyone needs and deserves access to the information that helps them understand the world, regardless of whether they can pay for a subscription. With the 2024 election on the horizon, more people are turning to us for clear and balanced explanations of the issues and policies at stake. We’re so grateful that we’re on track to hit 85,000 contributions to the Vox Contributions program before the end of the year, which in turn helps us keep this work free. We need to add 2,500 contributions this month to hit that goal. Will you make a contribution today to help us hit this goal and support our policy coverage? Any amount helps.

One-Time Monthly Annual

$5/month

$10/month

$25/month

$50/month

Other

$

Yes, I'll give $5/month

Yes, I'll give $5/month

We accept credit card, Apple Pay, and Google Pay. You can also contribute via