Cecil R L
Am J Public Health (N Y). 1919 Aug;9(8):589-92. doi: 10.2105/ajph.9.8.589.
Out of 13,460 soldiers at Camp Wheeler who were vaccinated with pneumococcus lipovaccine less than one in one hundred was sick enough for the hospital. The camp pneumonia rate for unvaccinated soldiers was five times (crude) or twenty times (corrected) that for vaccinated. Civil life has important uses for such vaccination.
在惠勒营地接种肺炎球菌脂疫苗的13460名士兵中,每百名中不到一人因病重而住院。未接种疫苗士兵的营地肺炎发病率是接种疫苗士兵的五倍(粗略计算)或二十倍(校正后)。这种疫苗接种在平民生活中有重要用途。