Tips from the journals of the American Society for Microbiology (EurekAlert!) ( American Society for Microbiology ) The following are tips from the Journals of the American Society for Microbiology: "Genes May Determine Susceptibility to H5N1 Avian Influenza A Virus Infection"; "Cigarette Smoke May Impair Lungs Natural Defense Against Harmful Pathogen"; and "T-Cell Vaccine Reduces Simian Immunodeficiency Virus Levels in Semen of Monkeys During Primary Infection." [News Source]