R. Patell, M. F. Conrad, Eagleton, and A.
Dua, “Blood type and outcomes in patients
with covid-19,” Annals of hematology, vol.
99, no. 9, pp. 2113–2118, 2020
[46] J. Zhao, Y. Yang, H. Huang, D. Li, D. Gu, X.
Lu, Z. Zhang, L. Liu, Liu, Y. Liu et al.,
“Relationship between the abo blood group
and the coronavirus disease 2019 (covid-19)
susceptibility,” Clinical Infectious Diseases,
vol. 73, no. 2, pp. 328–331, 2021
[47] A. Algunmeeyn, F. El-Dahiyat, M. M.
Altakhineh, M. Azab, and Z.-U.- Babar,
“Understanding the factors influencing
healthcare providers’ burnout during the
outbreak of covid-19 in jordanian hospitals,”
Journal of pharmaceutical policy and
practice, vol. 13, no. 1, pp. 1–8, 2020.
[48] A. S. Abdelhafiz, A. Ali, H. H. Ziady, A. M.
Maaly, M. Alorabi, and E. A. Sultan,
“Prevalence, associated factors, and
consequences of burnout among egyptian
physicians during covid-19 pandemic,”
Frontiers in public health, vol. 8:590190.
Dec. 2020
[49] F. Bekele, T. Sheleme, G. Fekadu, and K.
Bekele, “Patterns and associated factors of
covid-19 knowledge, attitude, and practice
among general population and health care
workers: A systematic review,” SAGE open
medicine, vol. 8, p. 2050312120970721,
2020
[50] C. Hoffmann and E. Wolf, “Older age
groups and country-specific case fatality
rates of covid-19 in europe, usa and canada,”
Infection, vol. 49, no. 1, pp. 111–116, 2021.
[51] N. Sudharsanan, O. Didzun, T.
Barnighausen,¨ and P. Geldsetzer, “The
contribution of the age distribution of cases
to covid-19 case fatality across countries: a
nine-country demographic study,” Annals of
internal medicine, vol. 173, no. 9, pp.
714–720, 2020.
[52] Capuano, Annalisa, et al. “Covid-19 Kills
More Men Than Women: An Overview of
Possible Reasons.” Frontiers in
Cardiovascular Medicine, vol. 7, July 2020.
Crossref,
https://doi.org/10.3389/fcvm.2020.00131.
[53] C. P. Tadiri, T. Gisinger, A. Kautzky-Willer,
K. Kublickiene, M. T. Herrero, V. Raparelli,
L. Pilote, and C. M. Norris, “The influence
of sex and gender domains on covid-19
cases and mortality,” Cmaj, vol. 192, no. 36,
pp. E1041–E1045, 2020.
[54] R. N. van Zyl-Smit, G. Richards, and F. T.
Leone, “Tobacco smoking and covid-19
infection,” The Lancet Respiratory
Medicine, vol. 8, no. 7, 664–665, 2020
[55] A. Gulsen,¨ B. A. Yigitbas, B. Uslu, D.
Dromann,¨ and O. Kilinc, “The effect of
smoking on covid-19 symptom severity:
systematic review and meta-analysis,”
Pulmonary medicine, vol. 2020, Sept. 2020,
pp. 1–11.
[56] P. Wang, J. Sha, M. Meng, C. Wang, Q. Yao,
Z. Zhang, W. Sun, X. Wang, G. Qie, X. Bai
et al., “Risk factors for severe covid-19 in
middle-aged patients without comorbidities:
a multicentre retrospective study,” Journal
of Translational Medicine, vol. 18, no. 1, pp.
1–12, 2020.
[57] K. Aabed and M. M. Lashin, “An analytical
study of the factors that influence covid-19
spread,” Saudi Journal of Biological
Sciences, vol. 28, no. 2, pp. 1177–1195,
2021
[58] L. Y. K. Nakada and R. C. Urban,
“Covid-19 pandemic: environmental and
social factors influencing the spread of
sars-cov-2 in sao˜ paulo, brazil,”
Environmental Science and Pollution
Research, vol. 28, no. 30, 40 322–40 328,
2021.
[59] X. Zhang, H. Liu, H. Tang, M. Zhang, X.
Yuan, and X. Shen, “The effect of
population size for pathogen transmission
on prediction of covid-19 spread,” Scientific
reports, vol. 11, no. 1, pp. 1–12, 2021
[60] X. Xing, Y. Xiong, R. Yang, R. Wang, W.
Wang, H. Kan, T. Lu, D. Li, J. Cao, J.
Penuelas˜ et al., “Predicting the effect of
confinement on the covid-19 spread using
machine learning enriched with satellite air
pollution observations,” Proceedings of the
National Academy of Sciences, vol. 118, no.
33, 2021.
[61] S. Lin, Y. Fu, X. Jia, S. Ding, Y. Wu, and Z.
Huang, “Discovering correlations between
the covid-19 epidemic spread and climate,”
Inter-national Journal of Environmental
Research and Public Health, vol. 17, no. 21,
p. 7958, 2020.
[62] S. Wang, Y. Zhang, J. Ma, S. Zhu, J. Shen, P.
Wang, and H. Zhang, “Responses of decline
in air pollution and recovery associated with
covid-19 lockdown in the pearl river delta,”
Science of the Total Environment, vol. 756,
p. 143868, 2021
[63] A. Dewi, A. Nurmandi, E. Rochmawati, E.
P. Purnomo, M. D. Rizqi, A. Azzahra, S.
WSEAS TRANSACTIONS on BIOLOGY and BIOMEDICINE
DOI: 10.37394/23208.2024.21.21
Walid Salameh, Ola M. Surakhi,
Mohammad Y. Khanafseh