Yıl: 2021 Cilt: 26 Sayı: 2 Sayfa Aralığı: 232 - 237 Metin Dili: Türkçe DOI: 10.5578/flora.20219803 İndeks Tarihi: 21-02-2022

COVID-19 ve Sürü Bağışıklığı

Öz:
Hızla ilerleyen COVID-19 pandemisinde sürü bağışıklığı (toplumsal bağışıklık) sıklıkla gündeme gelen bir kavramdır. Sürü bağışıklığınıngerçekleşebilmesi için toplumdaki bireylerin yeterli bir bölümünün yeterli bağışıklığa sahip olması gerekmektedir. Sürü bağışıklığınaulaşmada, patojenin infektivitesi ve bulaşma yolu, toplumun davranış özellikleri ve uygulanan korunma önlemleri başlıca unsurlardır.Bu derleme makalede, COVID-19 bağlamında sürü bağışıklığı kavramı, sürü bağışıklığının oluşması için gereken koşullar ve kısıtlayıcıfaktörler tartışılmıştır.
Anahtar Kelime:

COVID-19 and Herd Immunity

Öz:
During the rapidly evolving COVID-19 pandemic, the concept of herd immunity is often mentioned. In order to achieve herd immunity, asufficient proportion of the individuals in the community should have adequate immunity against the pathogen. The route of transmis sion and infectivity of the pathogen, and behavioral characteristics and protection measures taken by the society are important factorsfor the realization of herd immunity. In this review article, the concept of and requirements and restrictive factors for the developmentof herd immunity in the context of COVID-19 have been discussed.
Anahtar Kelime:

Belge Türü: Makale Makale Türü: Derleme Erişim Türü: Erişime Açık
  • 1. Lu H, Stratton CW, Tang YW. Outbreak of pneumonia of unknown etiology in Wuhan China: The mystery and the miracle. J Med Virol 2020;92:401-2.
  • 2. World Health Organization (WHO). Erişim tarihi: 2 Ocak 2021. Available from: https://www.who.int/emergencies/ diseases/novel-coronavirus-2019
  • 3. International Committee on Taxonomy of Viruses (ICTV). Erişim tarihi: 2 Ocak 2021. Available from: https://talk.ictvonline.org/ 4. Rothan HA, Byrareddy SN. The epidemiology and pathogenesis of coronavirus disease (COVID-19) outbreak. J Autoimmun 2020;102433.
  • 5. Del Rio C, Malani PN. COVID-19 new ınsights on a rapidly changing epidemic. JAMA 2020;Feb 28.
  • 6. Dong M, He F, Deng Y. How to understand herd immunity in the context of COVID-19. Viral Immunol 2020;Dec 21.
  • 7. Fehr AR, Perlman S. Coronaviruses: an overview of their replication and pathogenesis. Methods Mol Biol 2015;1282:1- 23.
  • 8. Chen Y, Liu Q, Guo D. Emerging coronaviruses: Genome structure, replication, and pathogenesis. J Med Virol 2020;92:418-23.
  • 9. Güçiz Doğan B. Salgının yoğunluğu nasıl belirlenir? R0 ve salgınların yaygınlığı. In: Aslan D (ed). Yeni koronavirüs hastaliği (COVID-19). Öne çikan konular. Ankara: Hacettepe Üniversitesi Yayınları, 2020;12-22.
  • 10. Tian H, Liu Y, Li Y, Wu CH, Chen B, Kraemer MUG, et al. An investigation of transmission control measures during the first 50 days of the COVID-19 epidemic in China. Science 2020;368:638-42.
  • 11. Li Q, Guan X, Wu P, Wang X, Zhou L, Tong Y, et al. Early transmission dynamics in Wuhan, China, of novel coronavirus-infected pneumonia. N Engl J Med;382:1199-207.
  • 12. Zhao S, Lin Q, Ran J, Musa SS, Yang G, Wang W, et al. Preliminary estimation of the basic reproduction number of novel coronavirus (2019-nCoV) in China, from 2019 to 2020: A data-driven analysis in the early phase of the outbreak. Int J Infect Dis 2020;92:214-7.
  • 13. University of Michigan. Michigan Medicine. Erişim tarihi: 9 Ocak 2021. Available from: https://labblog.uofmhealth. org/rounds/how-scientists-quantify-intensity-of-an-outbreak-like-covid-19
  • 14. Pan A, Liu L, Wang C, Guo H, Hao X, Wang Q, et al. Association of public health interventions with the epidemiology of the COVID-19 outbreak in Wuhan, China. JAMA 2020;323:1915-23.
  • 15. Delamater PL, Street EJ, Leslie TF, Yang YT, Jacobsen KH. Complexity of the Basic Reproduction Number (R0). Emerg Infect Dis 2019;25:1-4.
  • 16. Liu Y, Ning Z, Chen Y, Guo M, Liu Y, Gali NK, et al. Aerodynamic analysis of SARS-CoV-2 in two Wuhan hospitals. Nature 2020;582:557-60.
  • 17. Livingston E, Desai A, Berkwits M. Sourcing personal protective equipment during the COVID-19 pandemic. JAMA 2020;323:1912-4.
  • 18. Zhang J, Litvinova M, Liang Y, Wang Y, Wang W, Zhao S, et al. Changes in contact patterns shape the dynamics of the COVID-19 outbreak in China. Science 2020;368:1481-6.
  • 19. Li CK, Wu H, Yan H, Ma S, Wang L, Zhang M, et al. T cell responses to whole SARS coronavirus in humans. J Immunol 2008;181:5490-500.
  • 20. Zhao J, Yuan Q, Wang H, Liu W, Liao X, Su Y, et al. Antibody responses to SARS-CoV-2 in patients with novel coronavirus disease 2019. Clin Infect Dis 2020;71:2027-34.
  • 21. Long QX, Liu BZ, Deng HJ, Wu GC, Deng K, Chen YK, et al. Antibody responses to SARS-CoV-2 in patients with COVID-19. Nat Med 2020;26:845-8.
  • 22. Lou B, Li TD, Zheng SF, Su YY, Li ZY, Liu W, et al. Serology characteristics of SARS-CoV-2 infection after exposure and post-symptom onset. Eur Respir J 2020;56:2000763.
  • 23. Choe PG, Perera RAPM, Park WB, Song KH, Bang JH, Kim ES, et al. MERS-CoV antibody responses 1 year after symptom onset, South Korea, 2015. Emerg Infect Dis 2017;23:1079- 84.
  • 24. Temperton NJ, Chan PK, Simmons G, Zambon MC, Tedder RS, Takeuchi Y, et al. Longitudinally profiling neutralizing antibody response to SARS coronavirus with pseudotypes. Emerg Infect Dis 2005;11:411-6.
  • 25. Cao WC, Liu W, Zhang PH, Zhang F, Richardus JH. Disappearance of antibodies to SARS-associated coronavirus after recovery. N Engl J Med 2007;357:1162-3.
  • 26. Kellam P, Barclay W. The dynamics of humoral immune responses following SARS-CoV-2 infection and the potential for reinfection. J Gen Virol 2020;101:791-7.
  • 27. André FE. The future of vaccines, immunisation concepts and practice. Vaccine 2001;19:2206-9.
  • 28. Fine P, Eames K, Heymann DL. Herd Immunity: A rough guide. Clin Infect Dis 2011;52:911-6.
  • 29. Meselson M. Droplets and aerosols in the transmission of SARS-CoV-2. N Engl J Med 2020;382:2063.
  • 30. Davies NG, Klepac P, Liu Y, Prem K, Jit M; CMMID COVID-19 working group, Eggo RM. Age-dependent effects in the transmission and control of COVID-19 epidemics. Nat Med 2020;26:1205-11.
  • 31. Grifoni A, Weiskopf D, Ramirez SI, Mateus J, Dan JM, Moderbacher CR, et al. Targets of T cell responses to SARSCoV-2 Coronavirus in humans with COVID-19 disease and unexposed individuals. Cell 2020;181:1489-501.
  • 32. Le Bert N, Tan AT, Kunasegaran K, Tham CYL, Hafezi M, Chia A, et al. SARS-CoV-2-specific T cell immunity in cases of COVID-19 and SARS, and uninfected controls. Nature 2020;584:457-62.
  • 33. Daniloski Z, Guo X, Sanjana NE. The D614G mutation in SARS-CoV-2 spike increases transduction of multiple human cell types. bioRxiv 2020;15:2020.06.14.151357.
  • 34. Zhang L, Jackson CB, Mou H, Ojha A, Rangarajan ES, Izard T, et al. The D614G mutation in the SARS-CoV-2 spike protein reduces S1 shedding and increases infectivity. bioRxiv 2020; Jun 12.
APA Alp S, Altıntaş H (2021). COVID-19 ve Sürü Bağışıklığı. , 232 - 237. 10.5578/flora.20219803
Chicago Alp Sehnaz,Altıntaş Hakan COVID-19 ve Sürü Bağışıklığı. (2021): 232 - 237. 10.5578/flora.20219803
MLA Alp Sehnaz,Altıntaş Hakan COVID-19 ve Sürü Bağışıklığı. , 2021, ss.232 - 237. 10.5578/flora.20219803
AMA Alp S,Altıntaş H COVID-19 ve Sürü Bağışıklığı. . 2021; 232 - 237. 10.5578/flora.20219803
Vancouver Alp S,Altıntaş H COVID-19 ve Sürü Bağışıklığı. . 2021; 232 - 237. 10.5578/flora.20219803
IEEE Alp S,Altıntaş H "COVID-19 ve Sürü Bağışıklığı." , ss.232 - 237, 2021. 10.5578/flora.20219803
ISNAD Alp, Sehnaz - Altıntaş, Hakan. "COVID-19 ve Sürü Bağışıklığı". (2021), 232-237. https://doi.org/10.5578/flora.20219803
APA Alp S, Altıntaş H (2021). COVID-19 ve Sürü Bağışıklığı. Flora İnfeksiyon Hastalıkları ve Klinik Mikrobiyoloji Dergisi, 26(2), 232 - 237. 10.5578/flora.20219803
Chicago Alp Sehnaz,Altıntaş Hakan COVID-19 ve Sürü Bağışıklığı. Flora İnfeksiyon Hastalıkları ve Klinik Mikrobiyoloji Dergisi 26, no.2 (2021): 232 - 237. 10.5578/flora.20219803
MLA Alp Sehnaz,Altıntaş Hakan COVID-19 ve Sürü Bağışıklığı. Flora İnfeksiyon Hastalıkları ve Klinik Mikrobiyoloji Dergisi, vol.26, no.2, 2021, ss.232 - 237. 10.5578/flora.20219803
AMA Alp S,Altıntaş H COVID-19 ve Sürü Bağışıklığı. Flora İnfeksiyon Hastalıkları ve Klinik Mikrobiyoloji Dergisi. 2021; 26(2): 232 - 237. 10.5578/flora.20219803
Vancouver Alp S,Altıntaş H COVID-19 ve Sürü Bağışıklığı. Flora İnfeksiyon Hastalıkları ve Klinik Mikrobiyoloji Dergisi. 2021; 26(2): 232 - 237. 10.5578/flora.20219803
IEEE Alp S,Altıntaş H "COVID-19 ve Sürü Bağışıklığı." Flora İnfeksiyon Hastalıkları ve Klinik Mikrobiyoloji Dergisi, 26, ss.232 - 237, 2021. 10.5578/flora.20219803
ISNAD Alp, Sehnaz - Altıntaş, Hakan. "COVID-19 ve Sürü Bağışıklığı". Flora İnfeksiyon Hastalıkları ve Klinik Mikrobiyoloji Dergisi 26/2 (2021), 232-237. https://doi.org/10.5578/flora.20219803