… is closely associated with sexual contact in high-risk adults. This article elaborates on the
current status of epidemiological studies on viral hepatitis A, B, and C and discuss related …

… in diarrheal diseases per year totals 1.5 million, among whom 502,000 people die of diseases
related to contaminated drinking water. Cases related to the lack of sanitation and hand …

… The GEI model, which is scalable and sustainable, now is being used as an educational
blueprint in other countries including Rwanda. The Environmental Initiative covers climate …