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Preventive and therapeutic use of pneumococcal vaccine in industrial workers with chronic pulmonary diseases
2007
Russian Pulmonology
The efficacy of immunization against various pathogens has been proved in a long term practice worldwide. A delayed effect of vaccination with pneumococcal vaccine Pneumo 23 in 243 workers in a large industrial enterprise in Chelyabinsk has been analyzed in the article. One year after the vaccination a second examination was carried out in 102 persons (38 with chronic simple bronchitis (CSB) and 64 with COPD) and 1.5 years after vaccination it was done in 92 persons (59 persons with CSB and 33
doi:10.18093/0869-0189-2007-0-3-81-86
fatcat:f2f5rthvwzberdbvjq56c5htxu