Editorial: Florida shows how to bungle a measles outbreak - Los Angeles Times
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Editorial: Florida shows how to bungle a measles outbreak

A baby with red rashes on their face.
A baby hospitalized with measles.
(Jim Goodson / Centers for Disease Control and Prevention)
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As life-saving as the COVID-19 vaccines have been, the measles vaccine has been an even greater success story. Before the vaccine was developed in 1963, outbreaks that occurred every two to three years were killing 2.6 million people worldwide a year, most of them children. Others developed pneumonia, or suffered brain injury and deafness from measles-associated encephalitis.

It’s an incredibly contagious airborne disease. Put a person with measles in a room with 100 other people and 90 of them will be infected. But the vaccine is even more effective than the disease is transmissible. If all 100 people in that room were vaccinated, only four would be infected.

Thanks to the newly dominant strain JN.1, about 2 million Americans are getting infected each day.

Jan. 4, 2024

So it’s especially disheartening to observe the new measles cases in Floridaeight and growing at last count. It’s not the biggest measles outbreak in recent years, but the ho-hum attitude of the state’s top public health official, Surgeon General Joseph Ladapo, is deeply troubling.

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Most of the cases so far have been among students at an elementary school in Broward County. But one is a preschooler — an extremely dangerous age for complications — whose connection to the school is unclear. Something like this was bound to happen. Measles is infectious from four days before the telltale rash appears to four days after. That means parents often don’t know when their child might be infected and capable of transmitting the virus to others in and out of school.

Measles cases are surging in Europe and Central Asia, according to the World Health Organization. Who’s responsible? The anti-vaccination movement and its leaders, such as Robert F. Kennedy Jr.

Dec. 19, 2023

Florida has a reasonable law requiring vaccination for children to attend private or public school. Unlike California, which allows exemptions only for children with legitimate health reasons, Florida lets parents opt out for religious beliefs, a common loophole throughout the country. And the vaccination rates at the elementary school in question was higher than the national average, at 97%.

The problem in quelling this outbreak, though, is the lackadaisical attitude of Ladapo, who has earned notoriety by promoting COVID-19 vaccine skepticism. Last month, he called for a halt to using mRNA vaccines to fight COVID-19. Still it was shocking that in the midst of the outbreak, he ignored the public health standard set by the U.S. Centers for Disease Control and Prevention, which calls for isolating unvaccinated people for 21 days after possible exposure, and is allowing parents to decide whether to send their unvaccinated kids to school. He didn’t even encourage parents of unvaccinated children to get a quick, preventive dose.

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It’s a reprehensible endangerment of students at the affected school and the broader community, including babies too young to have been vaccinated. Children with compromised immune systems are at particular risk because they cannot safely be vaccinated. That includes children who are undergoing chemotherapy for cancer.

The measles outbreak in Samoa is a stark and sad illustration of what can happen when the agents of fear and misinformation persuade parents to shun childhood vaccinations.

Dec. 7, 2019

A vaccine effectiveness rate of 96% is superb, but it still means that about 4% of children don’t get immunity from their shots. That’s why public health officials rely on “herd immunity,” meaning enough members of a community have been vaccinated to keep measles at bay. The reason more unvaccinated children haven’t been sickened in this country is because there are enough parents who do the right thing, vaccinate their kids and thus protect the other kids around them. But that may not be the case for long. Vaccine skeptics like Ladapo have been chipping away at Americans’ confidence in vaccines in recent years.

Outbreaks can happen even in a community with high vaccination rates — which is the case in this Florida school. But widespread vaccination — and proper isolation protocols — keep them small. Measles is not a minor inconvenience of childhood, and Ladapo’s let’s-downplay-the-science approach is not the way to protect the health of Florida’s children.

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