Discussion on the epidemiological characteristics and control strategies of measles in Huangshan City from 2002-2006

Objective To analyse the epidemiological characteristic of measles in 2002~2006 in Huangshan City and develop a series of strategies for measles control.Methods The data of epidemiological investigation and surveillance reports of infectious diseases were analyzed by using SPSS 13.0 software.Results Totally 706 suspected measles cases were reported in2002~2006 in Huangshan City,with 380 cases confirmed,7 cases clinically diagnosed,319 cases excluded.Average annual incidence was 5.27/lakh.It was found that both sporadic measles and outbreaks occurred in the prefecture.The most measles cases were 5~39 years old,29.20% had measles vaccine immunization history,32.30% were non-vaccinated and 38.50% were uncertain.The seasonal peak appeared from March to May and December.Conclusions The main factors leading to measles outbreaks were zero immunization and failure of immunization.Routine vaccination should be reinforced,At the same time the immunization of measles vaccines among older-age groups should be taken seriously.Strengthening the measles surveillance and improving the quality are the key measures to accelerate measles control.