Stories about: omics

Single-shot protection? Building a better hepatitis B vaccine for newborns

newborn vaccines
(Illustrations: Elena Hartley)

The hepatitis B vaccine is one of only three vaccines that are routinely given to newborns in the first days of life. But the current hepatitis B vaccine has limitations: multiple “booster” doses are needed, and it can’t be given to premature babies weighing less than 2 kg.

Annette Scheid, MD, a neonatologist at Brigham and Women’s Hospital, is interested in leveraging infant immune differences to create a better hepatitis B vaccine for newborns. “The reality is that we have to vaccinate several times,” she says. “But we all dream of a vaccine that you give only once.”

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“Omics” study takes a comprehensive look at premature birth

Seven layers of omics study
Seven layers of “omics” included in the PREM-MAP study

Every year, one in 10 new babies in the United States is born preterm, or before 37 weeks of gestation. With the last few weeks of pregnancy crucial to proper development of the lungs and brain, prematurely born infants can suffer lifelong problems.

Now scientists at Boston Children’s Hospital and Beth Israel Deaconess Medical Center have launched a comprehensive study to understand the reasons and risk factors for premature births. Earlier this year, Olaf Bodamer, MD, PhD was awarded a grant for this work from uBiome, a microbial genomics company.

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