WADE GOODWYN, HOST:
Now to the story of one North Texas community where a pastor urged her parishioners to put their faith in God. As a result this month, more than 20 of her followers have come down with the measles.
Lauren Silverman of member station KERA reports.
LAUREN SILVERMAN, BYLINE: The measles outbreak began here, at Eagle Mountain International Church. It's an hour and a half northwest of Dallas and looks like looks like a large suburban school building. A man who got the measles in Indonesia visited the church and infected more than 20 people.
Earlier this week crowds flooded in for regular services. Rose Mwangi had her Bible in hand, and said she's not worried.
ROSE MWANGI: 'Cause I know Jesus is a healer. So I know that he's covered us with the blood and we - there's no place for fear.
SILVERMAN: Eagle Mountain is led by pastor Terri Copeland Pearsons, the daughter of televangelist Kenneth Copeland. She's preaches to thousands from a stage with a midnight-blue backdrop.
TERRI COPELAND PEARSONS: Hallelujah. Thank, you Jesus. We stand victoriously...
SILVERMAN: Church leaders wouldn't grant interviews, but Pearsons released a statement after the outbreak saying she isn't anti-vaccine, and even set up vaccination clinics on the property. But at the same time, when she preaches to her congregates the message is: Put your faith in God.
PEARSONS: So I'm going to tell you what the facts are and the facts are the facts. But then we know the truth, it always overcomes facts.
SILVERMAN: The church has a vast ministry with international reach. Founder Kenneth Copeland has spoken against vaccines in the past. Here he is in a video from 2010.
KENNETH COPELAND EAGLE MOUNTAIN INTERNATIONAL CHURCH: You don't take the word of the guy that's trying to give the shot about what's good and what isn't. You better...
SILVERMAN: Most of the Eagle Mountain parishioners who came down with measles had never been vaccinated.
DR. JASON TERK. INFECTIOUS DISEASE SPECIALIST: This is a good example, unfortunately, of how birds of a feather flock together.
SILVERMAN: Doctor Jason Terk is an infectious disease specialist in North Texas.
SPECIALIST: If you have individuals who are vaccine-hesitant or vaccine-hostile, they congregate together. And that creates the situation where a population of individuals is susceptible, to getting the very disease that they've decided they don't want to protect themselves from.
SILVERMAN: Measles is one of the most contagious diseases. It's airborne. All you have to do is share space with someone who's sick. Now a vaccine exists that is extremely effective. Before it was introduced in the 1960s, pretty much everyone got the red rash. Today most modern doctors have never even seen a case of the measles. In the last few years, there have been pockets of those who choose not to vaccinate their children.
DR. PAUL OFFIT: When that decision has been made it has been made on bad information.
SILVERMAN: Dr Paul Offit is one of the country's leading vaccine researchers at Children's Hospital of Philadelphia.
OFFIT: Typically, it's the fear that the combination , measles, mumps, rubella, or MMR vaccine may have in some way contributed to the epidemic of autism, which is clearly been shown not to be true in study after study.
SILVERMAN: Offit says those who chose to skip vaccines cause serious ripple effects. There are hundreds of thousands of people in the U.S. who can't get vaccinated because they're undergoing medical treatment or are too young.
OFFIT: They depend on those around them to be vaccinated. And I think when you make a choice not to vaccinate yourself or your children it's a selfish, ill-founded choice that only can possibly hurt you or those who come in contact with you.
SILVERMAN: Already this year, the U.S. has had more than twice as many reports of measles than in all of 2012, when there were only 55 cases. Physicians like Offit warn that when people with power preach against vaccines, their message can spread just like the disease.
For NPR News, I'm Lauren Silverman in Dallas.
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