Analysis of monitoring result of epidemic cerebrospinal meningitis in Lianyungang City during 2004-2009

OBJECTIVE To know about the epidemic features of epidemic cerebrospinal meningitis in Lianyungang City.METHODS Did the epidemic cerebrospinal meningitis statistics,analyzed it in Excel.RESULTS The recorded morbidity of the whole city's epidemic cerebrospinal meningitis decreased from 0.513/100 000(2004)to 0.020 4/100 000(2009).75% of total epidemic cerebrospinal meningitis cases were during Jan.and Apr.from 2004-2009;the ages of onset were from 0-19 years old,accounted for 92.31% of the total cases,especially most of them were 10-14 years old,accounted for 44.23%.Most the cases' professions were students,accounted for 67.31%;the positive rate of the immunization levels on epidemic cerebrospinal meningitis of normal population in A group was 57.24%,in C group was 63.16%.CONCLUSION The city's epidemic cerebrospinal meningitis morbidity is in fluctuation and downtrend year after year,this is mostly caused by the continuous improved vaccination of epidemic cerebrospinal meningitis and the sensitivity enhancement of monitoring on epidemic cerebrospinal meningitis.The unapparent infection rate of C group in normal population above 15 years old is high.The vaccination of epidemic cerebrospinal meningitis can't be neglected.