Zika Update

Link to microcephaly questioned; vaccine timeline expedited; thousands of Zika-exposed pregnancies reported in Colombia

kerry grens
| 3 min read

Register for free to listen to this article
Listen with Speechify
0:00
3:00
Share

WIKIMEDIA, FURFURThe World Health Organization (WHO)’s International Health Regulations Emergency Committee is convening today (February 1) in Geneva to determine whether the Zika epidemic spreading through the Americas should be considered an international public health emergency.

Peter Piot, director of the London School of Hygiene and Tropical Medicine, told The Guardian he anticipates the WHO will declare Zika a public health emergency. “WHO clearly dropped the ball when it came to responding to the Ebola virus. It took about five months to declare the Ebola virus in West Africa as a public health emergency of international concern. . . . Several reports have been published [on the response to Ebola] and the WHO can, and must, do better.”

In Colombia, the second-most Zika-affected country with around 20,000 confirmed cases, more than 2,000 pregnant women are confirmed to have been infected with the virus. None of the fetuses have been diagnosed with microcephaly, a brain-damage condition that results in an abnormally small ...

Interested in reading more?

Become a Member of

The Scientist Logo
Receive full access to more than 35 years of archives, as well as TS Digest, digital editions of The Scientist, feature stories, and much more!
Already a member? Login Here

Keywords

Meet the Author

  • kerry grens

    Kerry Grens

    Kerry served as The Scientist’s news director until 2021. Before joining The Scientist in 2013, she was a stringer for Reuters Health, the senior health and science reporter at WHYY in Philadelphia, and the health and science reporter at New Hampshire Public Radio. Kerry got her start in journalism as a AAAS Mass Media fellow at KUNC in Colorado. She has a master’s in biological sciences from Stanford University and a biology degree from Loyola University Chicago.

Share
Image of a woman in a microbiology lab whose hair is caught on fire from a Bunsen burner.
April 1, 2025, Issue 1

Bunsen Burners and Bad Hair Days

Lab safety rules dictate that one must tie back long hair. Rosemarie Hansen learned the hard way when an open flame turned her locks into a lesson.

View this Issue
Conceptual image of biochemical laboratory sample preparation showing glassware and chemical formulas in the foreground and a scientist holding a pipette in the background.

Taking the Guesswork Out of Quality Control Standards

sartorius logo
An illustration of PFAS bubbles in front of a blue sky with clouds.

PFAS: The Forever Chemicals

sartorius logo
Unlocking the Unattainable in Gene Construction

Unlocking the Unattainable in Gene Construction

dna-script-primarylogo-digital
Concept illustration of acoustic waves and ripples.

Comparing Analytical Solutions for High-Throughput Drug Discovery

sciex

Products

Atelerix

Atelerix signs exclusive agreement with MineBio to establish distribution channel for non-cryogenic cell preservation solutions in China

Green Cooling

Thermo Scientific™ Centrifuges with GreenCool Technology

Thermo Fisher Logo
Singleron Avatar

Singleron Biotechnologies and Hamilton Bonaduz AG Announce the Launch of Tensor to Advance Single Cell Sequencing Automation

Zymo Research Logo

Zymo Research Launches Research Grant to Empower Mapping the RNome