每年突击免疫接种是一种新的疫苗接种策略,可在发展中国家提高接种率和简化冷链安排。试验地点在印度泰米尔纳德邦韦洛尔市西5公里的农村,该农村1982年人口为2,068人,5岁以下有315人。1979～83年每年新生儿人数分别为53、65、33和58名。1973～1976年隔年有麻疹爆发,1977年11月～1978年1月有一次麻疹爆发,65人发病,9人死亡。1980年1月在两天内给1～ Annual blitz vaccination is a new vaccination strategy that increases vaccination rates and streamlines cold chain arrangements in developing countries. The test site is located in a rural area 5 kilometers west of the city of Vellore, Tamil Nadu, India, with a population of 2,068 in 1982 and 315 below 5 years of age. From 1979 to 1983, the number of newborns was 53, 65, 33 and 58 respectively. An outbreak of measles occurred from 1973 to 1976, and an outbreak of measles occurred from November 1977 to January 1978, with 65 people dead and 9 dead. January 1980 in two days to 1 ~