Create Account | Sign In: Author or Forum

Search Symptoms

Category: Family Medicine | Gynecology | Infections | Internal Medicine | Neurology | Nursing | Ophthalmology | Pathology | Pediatrics | Pharmacy | Journal

Back to Journal Articles

New Vaccines Show Promise in Protecting Fetus From Zika

Last Updated: July 13, 2017.

Two experimental vaccines might help protect human fetuses against the Zika virus, according to a study published in the July 13 issue of Cell.

THURSDAY, July 13, 2017 (HealthDay News) -- Two experimental vaccines might help protect human fetuses against the Zika virus, according to a study published in the July 13 issue of Cell.

One vaccine -- based on the genetic blueprint for two proteins from the virus -- is already being tested in men and in women who are not pregnant. The other vaccine is a live but weakened form of Zika being tested in animals. Researchers gave one of the two vaccines or a placebo to female mice. Six days after the mice got pregnant, they were infected with Zika, to mimic the experience of a woman infected in early pregnancy.

Both vaccines effectively protected baby mice from the Zika virus, but the live-virus vaccine was most effective, according to the researchers.

"There are several vaccines in human trials right now, but to date, none of them has been shown to protect during pregnancy. We tested two different vaccines, and they both provided substantial protection," co-senior author Michael Diamond, M.D., Ph.D., a professor of molecular microbiology, pathology, and immunology at the Washington University School of Medicine in St. Louis, said in a university news release.

Abstract/Full Text (subscription or payment may be required)


Previous: Tall, Obese Men at Higher Risk of Aggressive Prostate Cancer Next: Opioids Second Only to Marijuana in Illicit Drug Abuse Rates

Reader comments on this article are listed below. Review our comments policy.


Submit your opinion: