Effects of immunization program on morbidity and mortality rates of vaccine-preventable diseases in Turkey

Authors: TUFAN NAYİR, ERSİN NAZLICAN, MUSA ŞAHİN, FATİH KARA, EMİNE ALP MEŞE

Abstract: Background/aim: This study aims to serve as a unique consolidated source in Turkey's vaccination history and as an example for other countries by objectively revealing the change in mortality and morbidity rates in Turkey following the beginning of vaccination without asserting any claim on the benefits or risks of vaccines. This unbiased research will also help health professionals identify the challenges more easily when they face with the people who hesitate to vaccinate their children. Materials and methods: Descriptive research design is adopted in this study. The coverages of vaccinations, mortality, and morbidity rates were identified through a retrospective analysis of the data provided from the Ministry of Health of Turkey. The data provided by the Turkish Statistical Institute were used for the identification of the population by the year. Mortality and morbidity rates were calculated based on these data Results: Morbidity rates, mortality rates, and vaccine coverages are all presented in years. Successful interventions have been observed in the eradication of polio, the elimination of maternal neonatal tetanus, and also in combating with other diseases. A decline in pertussis mortality from 0.59 to 0.06 along with a decline in diphtheria morbidity under to 0.0001 were recognized; additionally the last death due to poliomyelitis was observed in 1998. Only 4 deaths occurred in the measles epidemic in 2013. With the initiation of vaccination, both the morbidity of the rubella with the ratio of 3.12/100,000 and the mortality of pumps with the ratio of 25/100,000 fell to zero. Also, no death due to neonatal tetanus has been recorded since 2014. Conclusion: The present study demonstrates that many possible diseases and deaths have been prevented through vaccination studies. In this regard, this study demonstrating the importance of vaccination presents that all individuals in the society have a responsibility in this scope when the communicable diseases and wars are taken into consideration. The main responsibility is to ensure that they and their children are vaccinated against communicable diseases that are risky for society's health.

Keywords: Vaccination, vaccine-preventable diseases, communicable diseases, immunization

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