SCIENCE IN THE NEWS DAILY
Cholera Vaccine Deployed to Control African Outbreak
from Nature News
For the first time, health officials in West Africa have begun a vaccination campaign to try to control cholera during an active epidemic.
In collaboration with the Ministry of Health in Guinea, the charity Medecins Sans Frontières (MSF; also known as Doctors Without Borders) has been administering the cholera vaccine Shanchol in the region of Boffa, 150 kilometres northwest of the country's capital, Conakry. The programme began in late April, with patients receiving a two-dose oral vaccine. In total, almost 150,000 people received at least one dose of vaccine, and just over 110,000 people received a second dose.
Iza Ciglenecki, project manager for diarrhoeal diseases at MSF, ran the campaign in Guinea. She hopes that the results will lead to more widespread use of the vaccine in epidemics. "Until very recently, no one was using this as an extra tool to control cholera," she says. "We hope to add to the evidence base regarding this vaccine to help develop an intervention criterion for the control of cholera in outbreaks."
Connect With Us:
PODCASTS: From Balloons to Space Stations: Studying Cosmic Rays
Cosmic rays have mysterious qualities about them that scientists continue to research in order to better understand their origins and composition. Dr. Eun-Suk Seo, a professor of physics at the University of Maryland, and her colleagues, fly enormous balloons as large as a football stadium and a volume of 40-million-cubic feet for extended periods over Antarctica to study particles coming from cosmic rays before they break up in the atmosphere.
To view all multimedia content, click "Latest Multimedia."
Receive notification when new content is posted from the entire website, or choose from the customized feeds available.