EVALUATION OF COVID-19 VACCINES EFFICACY IN IRAQI PEOPLES

OBJECTIVEThe aim: The present study was carried out on patients recovered from COVID-19, including those patients who have taken vaccine and those who have not. PATIENTS AND METHODSMaterials and methods: The patients were recruited via an online panel and surveyed at different regions of Iraq from J...

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Veröffentlicht in:Wiadomości lekarskie (1960) 2022-01, Vol.75 (4 pt 2), p.929-937
Hauptverfasser: Jawad, Mahmood J, Jawad, Mohammed J, Hasan, Iman Sabeeh, Hassan, Saif M, Fatima, Ghizal, Hadi, Najah R
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Sprache:eng
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Zusammenfassung:OBJECTIVEThe aim: The present study was carried out on patients recovered from COVID-19, including those patients who have taken vaccine and those who have not. PATIENTS AND METHODSMaterials and methods: The patients were recruited via an online panel and surveyed at different regions of Iraq from June 1, 2021, to August 30, 2021. RESULTSResults: Our results demonstrated that the highest percentage of people recommended Pfizer vaccine followed by Sinopharm, while AstraZeneca vaccine was least recommended. CONCLUSIONConclusions: The efficacy of different vaccines differed significantly; the highest effectiveness was observed with Pfizer vaccine followed by AstraZeneca and Sinopharm with effectiveness ranging from 94%, 89%, and 74%, respectively. Further, the highest percentage of re-infected patients was observed with Sinopharm vaccine followed by Astra Zeneca and Pfizer vaccine, respectively. Also, the highest percent of re-infection with masking used was seen in the case of Sinopharm vaccine followed by AstraZeneca and Pfizer vaccine. Although, we observed that post-vaccination symptoms were lowest than pre-vaccination symptoms, the percent of asymptomatic cases post-vaccination was highest than pre-vaccination cases for all vaccines.
ISSN:0043-5147
DOI:10.36740/WLek202204202