People with blood type O often get more severely ill from cholera than people of other blood types. New research from Washington University School of Medicine in St. Louis may explain why.
8 hours ago
As the recent Miami outbreak of Zika virus, transmitted by the bite of female Aedes aegypti mosquitoes, prompts an all-out war on the pest, new research reveals that female mosquitoes can pass the virus on to their eggs and ...
2 hours ago