CHOLERA

Abstract

Abstract: This article analyzes the 1991 cholera epidemic in Peru, recognized as the largest and most extensively documented cholera outbreak in Latin America during the twentieth century. The authors describe the rapid geographic spread of the epidemic along the Peruvian coast, Andes, and Amazon regions within a few months, resulting in more than 322,000 reported cases during the first year. The study identifies Vibrio cholerae O1 biotype El Tor as the causative agent and discusses the epidemiological characteristics, transmission patterns, and public health response associated with the outbreak. By examining the progression of the epidemic and comparing it with previous global cholera outbreaks, the article highlights important lessons regarding disease surveillance, sanitation, food contamination, and international public health preparedness. The authors emphasize the significance of timely reporting, coordinated response strategies, and improved environmental health measures to prevent future epidemics in vulnerable regions.