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Follow-up study describes declining efficacy of malaria vaccine candidate over 4 years

(EurekAlert) Long-term follow-up of a phase II study from KEMRI-Wellcome Trust Research Programme and Oxford University researchers in Kenya shows that the efficacy of a malaria vaccine candidate, RTS,S, wanes over time and varies with exposure to the malaria parasite. The findings will help to inform which populations are likely to  Read More »

Findings to help in design of drugs against virus causing childhood illnesses

(Purdue University) New research findings may help scientists design drugs to treat a virus infection that causes potentially fatal brain swelling and paralysis in children.The virus, called enterovirus 71, causes hand, foot and mouth disease, and is common throughout the world.

US Bioethicists recommend more tests before child anthrax vaccine trials

(Nature) Bioethicists proposed limits today on the types of clinical trials of anthrax vaccine and other drugs and vaccines aimed at bioterror agents that can be conducted in children. The recommendation came in a report from the US President’s Commission for the Study of Bioethical Issues. US Secretary of Health and  Read More »

African immunization systems fall short, African experts say

(EurekAlert) In Africa, issues of vaccine supply, financing, and sustainability require urgent attention if the Millennium Development Goals are to be achieved, according to African experts writing in this week’s PLOS Medicine. Shingai Machingaidze, Charles Wiysonge, and Gregory Hussey from the University of Cape Town in South Africa commend African countries  Read More »

Toxic Brew: Water Quality, Public Health, and Human Welfare in the Indus Basin

(Stimson) Recurring tensions have long set India and Pakistan at odds over the Indus River system they both share. As the downstream neighbor, Pakistan fears that Indian infrastructure or diversions on the river could diminish its water supply, undermining its economy and jeopardizing its food security. As the upstream riparian, India  Read More »