NPO-OSS VPD-Control Council in BABA Pediatric Clinic, 43-38, Honmachi, Kadoma-city, Osaka 571-0046, Japan.
Vaccine. 2011 Apr 5;29(16):3089-92. doi: 10.1016/j.vaccine.2010.09.022. Epub 2010 Sep 24.
We performed questionnaire survey in 2005, just before the introduction of the MR vaccine, concerning child vaccination and/or infection history for measles, mumps, rubella, varicella, influenza, diphtheria-pertussis-tetanus (DPT), BCG, and Japanese encephalitis. The vaccination rate against measles and rubella did not exceed 95% at any age levels. As a result, children who had contracted measles and/or rubella were observed at all age levels. The vaccination rate was 95% or higher only for BCG and DPT. The vaccination rates for influenza, mumps, and varicella, although vaccination against which diseases was being performed voluntarily, were low, and outbreaks of these diseases were expected to persist. The vaccination rates at a low level for these infectious diseases might be one of the most possible risk factors to the high prevalence of the diseases in nursery schools (daycare centers), kindergartens, and elementary schools all over Japan.
我们在 2005 年（也就是麻疹风疹联合疫苗引入日本之前）进行了一项问卷调查，内容涉及儿童的麻疹、腮腺炎、风疹、水痘、流感、白喉百日咳破伤风（DPT）、卡介苗和日本脑炎的疫苗接种和/或感染史。在任何年龄段，麻疹和风疹的疫苗接种率都没有超过 95%。因此，在各个年龄段都观察到了曾经感染过麻疹和/或风疹的儿童。只有卡介苗和 DPT 的接种率达到了 95%或更高。尽管流感、腮腺炎和水痘的疫苗接种是自愿进行的，但接种率较低，预计这些疾病仍将持续爆发。这些传染病的低接种率可能是日本各地的托儿所、幼儿园和小学这些疾病高发的最可能的危险因素之一。
