马雅罗热的流行现状及其防治研究进展

Current epidemiology and progress in prevention-treatment of Mayaro fever

马雅罗热是由Mayaro病毒(Mayaro virus,MAYV)引起,经蚊媒叮咬传播的病毒性传染病,临床症状主要表现为突发高热三联症、关节痛和斑丘疹。马雅罗热主要在美洲区域暴发流行,尤其是巴西热带丛林地区。近年来,MAYV传播已蔓延到欧洲瑞士和荷兰,并有入侵城市及引起整个地区流行的风险。因此,本文以马雅罗热的流行特点和防治研究进展为重点,从MAYV生物学性状、流行病学、传播媒介、预防措施及治疗等方面研究进展作一综述。

Mayaro fever is a mosquito-borne viral infectious disease caused by Mayaro virus(MAYV).The main clinical symptoms are sudden onset of high fever triad,arthralgia and maculopapular rash.MAYV outbreaks occur more frequently in the Americas Region,particularly within tropical forests in Brazil.However,in recent years,virus circulation has been spreading to the Switzerland and Netherlands in Europe,which may invade urban areas and cause epidemics across the region.Consequently,this work focuses on the epidemiological characteristics and research progress of MAYV prevention and control,including biological characteristics,epidemiology,transmission vectors,prevention measures and treatment of this virus.