1. Muthukutty P, MacDonald J, Yoo SY. Combating emerging respiratory viruses: lessons and future antiviral strategies. Vaccines (Basel). 2024; 12(11):1220. doi:10.3390/vaccines12111220 PMid:39591123 PMCid:PMC11598775

2. Griffiths C, Drews SJ, Marchant DJ. Respiratory syncytial virus: infection, detection, and new options for prevention and treatment. Clin Microbiol Rev. 2017;30(1):277-319. doi:10.1128/CMR.00010-16 PMid:27903593 PMCid:PMC5217795

3. Sreedevi S, Krishna G. Respiratory syncytial virus in children: a comprehensive review on publication trends, epidemiology, pathogenesis, vaccines, and prevention strategies. In: Viral Infectious Diseases Annual Volume 2024. IntechOpen; 2024. doi:10.5772/intechopen.114326

4. Yavarian J, Shafiei-Jandaghi NZ, Sadeghi K, Shatizadeh Malekshahi S, Salimi V, Nejati A, et al. First cases of SARS-CoV-2 in Iran, 2020: case series report. Iran J Public Health. 2020;49(8):1564-1568. doi:10.18502/ijph.v49i8.3903 PMid:33083334 PMCid:PMC7554384

5. Malik YA. Properties of coronavirus and SARS-CoV-2. Malays J Pathol. 2020;42(1):3-11. doi:10.33204/mucosa.706906

6. 6. Hassan SA, Sheikh FN, Jamal S, Ezeh JK, Akhtar A. Coronavirus (COVID-19): a review of clinical features, diagnosis, and treatment. Cureus. 2020;12(3). doi:10.7759/cureus.7355

7. Cascella M, Rajnik M, Aleem A, Dulebohn SC, Di Napoli R. Features, evaluation, and treatment of coronavirus (COVID-19). In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2026 Jan-. Updated 2023 Aug 18.

8. Cheng Y, Luo R, Wang K, Zhang M, Wang Z, Dong L, et al. Kidney disease is associated with in-hospital death of patients with COVID-19. Kidney Int. 2020;97(5):829-838. doi:10.1016/j.kint.2020.03.005 PMid:32247631

9. Ma W. Orthomyxoviridae. In: Veterinary Microbiology. 4th ed. Hoboken (NJ): Wiley; 2022. p.573-588. doi:10.1002/9781119650836.ch57 PMCid:PMC9351206

10. Nair V, Jandovitz N, Hirsch JS, Nair G, Abate M, Bhaskaran M, et al. COVID-19 in kidney transplant recipients. Am J Transplant. 2020;20(7):1819-1825. doi:10.1111/ajt.15967 PMid:32351040 PMCid:PMC7267603

11. Mendoza MA, Motoa G, Raja MA, Frattaroli P, Fernandez A, Anjan S, et al. Difference between SARS-CoV-2, seasonal coronavirus, influenza, and respiratory syncytial virus infection in solid organ transplant recipients. Transpl Infect Dis. 2023;25(1). doi:10.1111/tid.13998 PMid:36477946 PMCid:PMC9878010

12. Wee LE, Lim JT, Ho RWL, Chiew CJ, Young B, Venkatachalam I, et al. Severity of respiratory syncytial virus versus SARS-CoV-2 Omicron and influenza infection amongst hospitalized Singaporean adults: a national cohort study. Lancet Reg Health West Pac. 2025;55:101494. doi:10.1016/j.lanwpc.2025.101494 PMid:40060306 PMCid:PMC11889338

13. Pickering H, Schaenman J, Phan HV, Maguire C, Tsitsiklis A, Rouphael N, et al. Host-microbe multiomic profiling identifies distinct COVID-19 immune dysregulation in solid organ transplant recipients. Nat Commun. 2025;16(1):586. doi:10.1038/s41467-025-55823-z PMid:39794319 PMCid:PMC11723965

14. Bezerra KC, Vieira CMA, Oliveira-Filho EF, Reis CRS, Oriá RB. Susceptibility of solid organ transplant recipients to viral pathogens with zoonotic potential: a mini-review. Braz J Infect Dis. 2024; 28(2):103742. doi:10.1016/j.bjid.2024.103742 PMid:38670166 PMCid:PMC11078645

15. Chavarin DJ, Bobba A, Davis MG, Roth MA, Kasdorf M, Nasrullah A, et al. Comparative analysis of clinical outcomes for COVID-19 and influenza among cardiac transplant recipients in the United States. Viruses. 2023;15(8):1700. doi:10.3390/v15081700 PMid:37632042 PMCid:PMC10458639

16. Han Y, Guo J, Li X, Zhong Z. Differences in clinical characteristics between coronavirus disease 2019 (COVID-19) and influenza: a systematic review and meta-analysis. NPJ Prim Care Respir Med. 2025; 35(1):8. doi:10.1038/s41533-025-00414-0 PMid:39875405 PMCid:PMC11775258

17. Elhadedy MA, Marie Y, Halawa A. COVID-19 in renal transplant recipients: case series and a brief review of current evidence. Nephron. 2021; 145(2): 192-198. doi:10.1159/000512329 PMid:33291120 PMCid:PMC7801980

18. Benotmane I, Risch S, Doderer-Lang C, Caillard S, Fafi-Kremer S. Long-term shedding of viable SARS-CoV-2 in kidney transplant recipients with COVID-19. Am J Transplant. 2021;21(8):2871-2875. doi:10.1111/ajt.16636 PMid:33961334 PMCid:PMC8222938

19. Ozturk S, Turgutalp K, Arici M, Odabas AR, Altiparmak MR, Aydin Z, et al. Mortality analysis of COVID-19 infection in chronic kidney disease, haemodialysis and renal transplant patients compared with patients without kidney disease: a nationwide analysis from Turkey. Nephrol Dial Transplant. 2020;35(12):2083-2095. doi:10.1093/ndt/gfaa271 PMid:33275763 PMCid:PMC7716804

20. Hasanpur Z. Surveillance of 21 respiratory pathogens 2025 [Internet]. Tehran: Iranian Center for Communicable Disease Control; 2025 [cited 2026 Sep 7]. Available at: https://icdc.behdasht.gov.ir/

21. Salavatizadeh M, Valizadeh M, Barazandeh B. Frequency and clinical characteristics of influenza in children under 18 years old hospitalized with an initial diagnosis of pneumonia in the pediatric intensive care unit of Shahid Motahari Hospital, Urmia (2022-2024). Feyz Med Sci J. 2025; 29 (6): 659-667.‌ doi: 10.48307/FMSJ.2025.29.6.11