Two drugs used to prevent malaria, atovaquone-proguanil and doxycycline in travelers appear to have a lower risk of side effects than a third commonly prescribed medication, according to a research review published Tuesday. It is published in the Cochrane Library, a publication of the Cochrane Collaboration, an international organization that evaluates medical research. Link:http://www.reuters.com/article/healthNews/idUSTRE5964DC20091007?pageNumber=1&virtualBrandChannel=11604 Source:Reuters