In a correlational study, lower average regional intelligence was found to be linked with higher infectious disease rates. Perhaps because the metabolic demands of the brain are great and resources are diverted to fight disease. Over the years, peopl...
31 世界卫生组织呼吁预防传染性疾病 DATE=6-4-01 TITLE=DEVELOPMENT REPORT - WHO/Infectious Diseases BYLINE=Jill Moss (Start at 59" )This is Bill White with the VOA Special English Deve...