Objective:Saudi Arabia ranks second in the number of coronavirus disease 2019(COVID-19)cases in the Eastern Mediterranean region.It houses the two most sacred religious places for Muslims:Mecca and Medina.It is import...Objective:Saudi Arabia ranks second in the number of coronavirus disease 2019(COVID-19)cases in the Eastern Mediterranean region.It houses the two most sacred religious places for Muslims:Mecca and Medina.It is important to know what the trend in case numbers will be in the next 4e6 months,especially during the Hajj pilgrimage season.Methods:Epidemiological data on COVID-19 were obtained from the Saudi Arabian Ministry of Health.A susceptible-exposed-infectious-recovered(SEIR)prediction model was constructed to predict the trend in COVID-19 in Saudi Arabia in the next 6 months.Findings:The model predicts that the number of active cases will peak by 22 May 2020.The cumulative infected cases are predicted to reach 70,321 at that time.The total number of infected individuals is estimated reach to 114,580 by the end of the pandemic.Conclusion:Our estimates show that by the time the Hajj season commences in Saudi Arabia,the pandemic will be in the midst of its deceleration phase(phase 3).This information will likely be useful to policymakers in their management of the outbreak.展开更多
文摘Objective:Saudi Arabia ranks second in the number of coronavirus disease 2019(COVID-19)cases in the Eastern Mediterranean region.It houses the two most sacred religious places for Muslims:Mecca and Medina.It is important to know what the trend in case numbers will be in the next 4e6 months,especially during the Hajj pilgrimage season.Methods:Epidemiological data on COVID-19 were obtained from the Saudi Arabian Ministry of Health.A susceptible-exposed-infectious-recovered(SEIR)prediction model was constructed to predict the trend in COVID-19 in Saudi Arabia in the next 6 months.Findings:The model predicts that the number of active cases will peak by 22 May 2020.The cumulative infected cases are predicted to reach 70,321 at that time.The total number of infected individuals is estimated reach to 114,580 by the end of the pandemic.Conclusion:Our estimates show that by the time the Hajj season commences in Saudi Arabia,the pandemic will be in the midst of its deceleration phase(phase 3).This information will likely be useful to policymakers in their management of the outbreak.
