References
- Argirova R, Komitova R. About vaccines – medicine and physical education. Sofia, 2012.
- https://www.endpolio.org/ [Accessed 24.03.2023].
- Nikolaeva-Glomb L, Stoianova A, Georgieva I. Polyomyelitis today – are there reasons for concern? 18th National Congress of Clinical Microbiology and Infections, Sofia, 2020. Abstracts 43 p.
- Ribarova N, Stoilova Y, Valkanova N, et al. Epidemiology of Infectious Diseases. Simelpress, 447, 2011.
- Ordinance 21, on the Procedure, registration, notification and reporting of communicable diseases, in Bulgaria, Annex 1.
- Lei X, Xiao X, Wang J. Innate Immunity Evasion by Entero-viruses: Insights into Virus-Host Interaction. Viruses 2016, 8, 22; doi:10.3390/v8010022 s.
- https://afp.gateway.bg/ WEB based system for surveillance of acute flaccid paralysis (AFP) in Bulgaria, [Accessed 24.03.2023].
- https://polioeradication.org/gpei-strategy-2022-2026/. [Accessed 24.03.2023].
- Mercader-Barceló J, Otu A, Tow T. A. et al. Rare recurrences of poliomyelitis in non-endemic countries after eradication: a call for global action. Lancet Microbe 2022. https://doi.org/10.1016/S2666-5247(22)00253-1
- Korsun N. Final phase in polio eradication. Modern Medicine, 2005, 4: 45-53.
- Nikolaeva-Glomb L, Stoyanova A, Georgieva I. Polyomyelitis. Is eradication close? Medinfo 2020, (1). https://www.medinfo.bg/spisanie/2020/1/st atii/poliomielit-blizo-li-e-eradikacijata3078
- Harvala H, Benschop KSM, Berginc N, et al., On Behalf Of The Enpen Hospital-Based Surveillance Network. European Non-Polio Enterovirus Network: Introduction of Hospital-Based Surveillance Network to Understand the True Disease Burden of Non-Polio Enterovirus and Parechovirus Infections in Europe. Microorganisms. 2021;9(9):1827. doi: 10.3390/microorganisms9091827.
- Wang SM, Liu CC. Enterovirus 71: epidemiology, pathogenesis and management. Expert Rev Anti Infect Ther. 2009 Aug;7(6):735-42. doi: 10.1586/eri.09.45.
- Fall A, Ndiaye N, Jallow MM, et al. Enterovirus D68 Subclade B3 Circulation in Senegal, 2016: Detection from Influenza-like Illness and Acute Flaccid Paralysis Surveillance. Sci Rep. 2019 Sep 25;9(1):13881. doi: 10.1038/s41598-019-50470-z.
- Huang HI, Shih SR. Neurotropic Enterovirus Infections in the Central Nervous System. Viruses. 2015 Nov 24;7(11):6051-66. doi: 10.3390/v7112920.
- Andrade C. Understanding relative risk, odds ratio, and related terms: as simple as it can get. J Clin Psychiatry. 2015;76(7):21865.
- Hoffman J. Some Epidemiological Considerations: Odds Ratio, Relative Risk, and Attributable Risk. In: Hoffman J. (ed.), Biostatistics for Medical and Biomedical Practitioners, Academic Press, 2015, 307-333, doi:10.1016/ B978-0-12-802387-7.00020-2
- Korsun N. Studies on the etiology of enterovirus, norovirus and rotavirus infections in Bulgaria (1999-2010), Sofia 2012. Thesis for the degree Doctor of science.
- Gill PJ, Bitnun A, Yeh EA. Acute flaccid myelitis. CMAJ. 2018 Dec 3;190(48):E1418. doi: 10.1503/cmaj.181442.
- Morens DM, Folkers GK, Fauci AS. Acute Flaccid Myelitis: Something Old and Something New. mBio. 2019;10(2):e00521-19. doi: 10.1128/mBio.00521-19.
- Veronesi L, Colucci ME, Capobianco E, et al. Immunity status against poliomyelitis in young migrants: a seroprevalence study. Acta Biomed. 2019;90(9-S):28-34. doi: 10.23750/abm. v90i9-S.8700.
- Cooper LV, Bandyopadhyay AS, Gumede N, et al. Risk factors for the spread of vaccine-derived type 2 polioviruses after global withdrawal of trivalent oral poliovirus vaccine and the effects of outbreak responses with monovalent vaccine: a retrospective analysis of surveillance data for 51 countries in Africa. Lancet Infect Dis. 2022; 22(2):284-294. doi: 10.1016/ S1473-3099(21)00453-9.
- Donia A, Hassan SU, Zhang X, et al. COVID-19 Crisis Creates Opportunity towards Global Monitoring & Surveillance. Pathogens. 2021;10(3):256. doi: 10.3390/pathogens10030256.
