ABSTRACT
Objective:To analyze the collected data of adverse events （AEFI） of pneumonia vaccine in Shanghai from 2010 to 2020，， so as to provide the appropriate immunization strategy and popularization of science for pneumonia vaccine . Methods:the data of suspected adverse events were collected from National AEFI Surveillance System during 2010 to 2020， and the vaccination information of pneumonia vaccine was obtained from Shanghai Vaccination Information System. Descriptive epidemiological method was used to analysis. Results:The total 18 446 AEFI cases were reported in Shanghai from 2010 to 2020， and the incidence rate was 425.0/100 000 doses. The general reactions were reported as 18 003 cases （97.6%）， with 393 cases of abnormal reactions （2.0%）， 57 cases of coincidences （0.3%）， 2 cases of psychogenic reactions （<0.1%） and no vaccine quality accident or vaccination accident was reported. There was no significant difference in the incidence rate between male and female； The incidence rate of AEFI decreased with the age of the old. The incidence rate of 23 valent pneumococcal polysaccharide vaccine （PPV23） AEFI was 476.5/100 000 doses， which was significantly lower than that of other kinds of pneumonia vaccine. The first dose was also significantly higher than that of non-first dose. Conclusion:The various types of pneumonia vaccines being used in Shanghai have high safety.
ABSTRACT
Objective@#To learn the knowledge,attitude and practice（KAP）of primary healthcare workers on influenza vaccine and 23-valent pneumonia vaccine in Xiuzhou District of Jiaxing,and to provide basis for vaccination of influenza vaccine and 23-valent pneumonia vaccine.@*Methods@#From November 2018 to January 2019,the primary healthcare workers from eight community health service centers in Xiuzhou District were selected by multi-staged random sampling method. A self-designed questionnaire was used to investigate the KAP of influenza vaccine and 23-valent pneumonia vaccine among primary healthcare workers. Logistic regression analysis was employed to select the influencing factors for vaccination and recommendation behaviors of primary healthcare workers. @*Results@# Totally 105 healthcare workers（95.45%）completed the survey. Among them,86（81.90%）and 76（72.38%）workers believed influenza vaccine and 23-valent pneumonia vaccine effective;87（82.85%）and 88（83.81%）workers believed the two vaccines safe;82（78.10%）and 58（55.24%）workers knew the vaccination procedures;58（55.24%）and 34（32.38%）workers knew the key recommended population of vaccines;77（73.33%）workers knew that the vaccine costs could be paid by medical insurance. The vaccination rate of influenza or（and）pneumococcal vaccine among the respondents was 27.62%,and the recommendation rate was 46.67%. The results of multivariate logistic regression analysis showed that healthcare workers who were female（OR=7.250,95%CI：1.388-37.883）,believed the two vaccines effective（OR=4.390,95%CI：1.167-16.515）,believed the two vaccines safe（OR=11.977,95%CI：2.417-59.343）and knew the payment method of vaccine cost（OR=11.945,95%CI：2.924-48.793）were more likely to vaccinate;healthcare workers who majored in public health（OR=2.641,95%CI：1.338-5.214）,believed the two vaccines effective（OR=6.944,95%CI：1.655-29.134）,knew the key recommended population of vaccines（OR=4.380,95%CI：1.125-17.053）,had vaccinated the two vaccines（OR=7.902,95%CI：1.693-36.877）were more likely to recommend. @*Conclusion@#Primary healthcare workers in Xiuzhou District have less awareness of influenza vaccine and 23-valent pneumonia vaccine,then have lower vaccination rate（27.62%）and recommendation rate（46.67%）.