ABSTRACT
BACKGROUND: Malaria has unstable transmission in Colombia and has variable endemic-epidemic patterns. This study describes the epidemiological characteristics of malaria epidemics registered in Colombia from 1970-2019. METHODS: Data from 1979-2019 were collected from the National Public Health Surveillance System. The data was tabulated and pertinent descriptive analyses were carried out. RESULTS: Fifteen malaria outbreaks and approximately five-year-long epidemic cycles were observed in Colombia during the study period. CONCLUSIONS: Malaria epidemics in Colombia present a five-yearly transmission pattern, mainly due to the increased vulnerability produced by seasonal population migrations in receptive areas with active transmission.
Subject(s)
Epidemics , Malaria , Colombia/epidemiology , Disease Outbreaks , Humans , Malaria/epidemiology , Public Health SurveillanceABSTRACT
ABSTRACT Background: Malaria has unstable transmission in Colombia and has variable endemic-epidemic patterns. This study describes the epidemiological characteristics of malaria epidemics registered in Colombia from 1970-2019. Methods: Data from 1979-2019 were collected from the National Public Health Surveillance System. The data was tabulated and pertinent descriptive analyses were carried out. Results: Fifteen malaria outbreaks and approximately five-year-long epidemic cycles were observed in Colombia during the study period. Conclusions: Malaria epidemics in Colombia present a five-yearly transmission pattern, mainly due to the increased vulnerability produced by seasonal population migrations in receptive areas with active transmission.
