NPR

5 years later, researchers assess how children exposed to Zika are developing

Subtle developmental differences in children whose brains seemed normal at birth underscore the need to follow children long-term — a lesson that may be key for babies exposed to COVID-19.
Yaritza Martinez developed a zika infection in 2016 when she was pregnant with her son Yariel, who is now 5 years-old. Yariel is enrolled in a long term study following a group of babies in the U.S. and in Colombia to see how they have been developing.

When Yariel turned five in November, he had a pandemic birthday party, like most school-aged kids these days. It was a karaoke party at home with family and one neighbor, and a cake decorated with Roblox action figures.

"It was a Dominican cake," his mom Yaritza Martinez explains — a layer cake covered in meringue icing. She also put up balloons and silver streamers and a big Roblox banner.

But unlike a lot of American kids, this isn't Yariel's first pandemic. When Martinez was pregnant with him in 2016, she traveled to her home country of the Dominican Republic for a few weeks — and then came home to the Washington, D.C. suburbs.

"As soon I came here, the next day, I went to the hospital," she says, describing how tired she felt. "After two days, I [got] the test for Zika."

The test was positive.

She was referred to the at Children's National Hospital, a regional hub for Zika treatment, and enrolled in a study. Researchers monitored her baby's brain as it developed, using MRIs of her pregnant belly.

You’re reading a preview, subscribe to read more.

More from NPR

NPR3 min read
Taiwan's New President Urges China To Stop Its Military Intimidation
Taiwan's new President Lai Ching-te in his inauguration speech has urged China to stop its military intimidation against the self-governed island Beijing claims as its own territory.
NPR3 min read
Hold On To Your Wishes — There's A 'Spider In The Well'
There's trouble in the town of Bad Göodsburg! A wishing well has stopped working! NPR's Tamara Keith talks with Jess Hannigan about her new children's book, "Spider in the Well."
NPR2 min read
The Jawbone Of Washed-up Whale In New Zealand Was Removed With Chainsaw And Stolen
The jawbone of a nearly 50-foot sperm whale that washed ashore in New Zealand's southernmost region has been removed. While the act is illegal, it's also considered disrespectful to the Māori people.

Related Books & Audiobooks