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Zika Risk From Pregnancy Question Narrows in Study
Researchers led by U S health officials estimate the risk of a severe Zika related birth defect in infected pregnancies ranges from 1 to 14 percent, with the greatest danger in early pregnancy. The Bahia state study, based on about 400 microcephaly cases, highlights uncertainty due to incomplete data while confirming broader risks of Zika–related birth defects beyond microcephaly.
MENTIONED IN THIS ARTICLE
New York
U.S
Brazil
Neil Silverman
UCLA
California Department of Public Health
Rio de Janiero
Silverman
Centers For Disease Control and Prevention
New England Journal of Medicine
CDC
United States
Bahia
Joao Pessoa