SARS-CoV-2 Seroepidemiological Investigation in Jordan: Seroprevalence, Herd Immunity, and Vaccination Coverage. A Population-Based National Study

• Main Authors: Sheikh Ali S, Kheirallah KA, Sharkas G, Al-Nusair M, Al-Mistarehi AH, Ghazo M, Zeitawi A, Bellizzi S, Ramadan M, Alsulaiman JW, Alzoubi H, Belbesi A, Allouh MZ
• Format: Article in Journal/Newspaper
• Language: English
• Published: Dove Medical Press 2022
• Subjects: sars-cov-2; covid-19; seropositivity; seroprevalence; herd immunity; vaccination; middle east; jordan; Medicine (General); R5-920; sami
• Online Access: https://doaj.org/article/a40d88a2542a4265874c369c57ca402b

Sami Sheikh Ali,1 Khalid A Kheirallah,2 Ghazi Sharkas,1 Mohammed Al-Nusair,2 Abdel-Hameed Al-Mistarehi,2 Mahmoud Ghazo,1 Ali Zeitawi,1 Saverio Bellizzi,3 Mohannad Ramadan,3 Jomana W Alsulaiman,4 Hamed Alzoubi,5 Adel Belbesi,1 Mohammed Z Allouh6,7 1Epidemics Management, Jordan Ministry of Health, Amman, Jordan; 2Department of Public Health and Community Medicine, Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan; 3Emergency Program, World Health Organization, Jordan Country Office, Amman, Jordan; 4Department of Pediatrics, Faculty of Medicine, Yarmouk University, Irbid, Jordan; 5Department of Microbiology and Immunology, Faculty of Medicine, Mutah University, Mutah, Jordan; 6Department of Anatomy, Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan; 7Department of Anatomy, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain, United Arab EmiratesCorrespondence: Khalid A Kheirallah, Department of Public Health and Community Medicine, Faculty of Medicine, Jordan University of Science and Technology, P. O. Box: 3030, Irbid, 22110, Jordan, Tel [phone], Email [e-mail] Mohammed Z Allouh, Department of Anatomy, College of Medicine and Health Sciences, United Arab Emirates University, P. O. Box: 15551, Al Ain, United Arab Emirates, Tel [phone], Email [e-mail]: Population-based serosurveillance is a cornerstone to furthering our understanding of the COVID-19 pandemic at the community levels. In Jordan, four waves (phases) of seroprevalence epidemiological investigations were conducted using representative population-based national samples. This study aims to estimate the population-based seropositivity, herd immunity, and vaccination coverage at the fourth wave.Methods: Multistage sampling technique was implemented to recruit a nationally representative sample for the fourth wave of the seroprevalence investigation (June to August 2021). Electronically collected data utilized a ...