ABSTRACT
Objective To investigate Zunyi C Class infectious diseases ,and provide basis for formulating prevention and control measures .Methods A network report of class C infectious diseasesfrom in Zunyi city from 2009 to 2012 was statistically analyzed by Excel software ,and data analysis was conducted by descriptive epidemiological method for .Results In Zunyi city from 2009 to 2013 reported a total of 8 kinds of class C infectious diseases (68 915 cases) ,annual report incidence rate was 213 .23/10 million;the top three are hand foot and mouth disease ,mumps and other infectious diarrhea ,accounted for 62 .22% of the total reported ca‐ses ,19 .68% and 13 .44% .There was slightly higher incidence rate of the disease from March to August and the main risks were in scattered children ,kindergarten children and students ;the age of onset lie in the population under 14 years old ,the male to female ratio was 1 .67∶1 .00 (χ2 =3 445 .64 ,P<0 .01) .Conclusion Hand foot and mouth disease ,mumps ,other infectious diarrhea and other infectious disease has become an important public health problem in Zunyi city .Therefore ,the kindergarten ,school infectious disease epidemic monitoring should be strengthened ,the infectious disease outbreaks should be reduced ,and communicable disease diagnosis and reporting standards ,which is helpful to improve the epidemic situation of infectious diseases research and prevention and control level should be improved to maintain the protection of public health .