TY - JOUR AU - Nisreen M. Ibraheem, Raghad S. Abdulkareem, Mayada K. Mohammed, Yakeen abdul-hakeem, Okba saddam, Haneen bahaa, Zead salih, PY - 2023/05/22 Y2 - 2024/03/29 TI - Assessment the Psychological Mindsets and Effectiveness of COVID-19 Vaccines, Occurrence and Severity of Covid-19 Infection among Vaccinated People in Iraq JF - Journal for ReAttach Therapy and Developmental Diversities JA - JRTDD VL - 6 IS - 5s SE - Articles DO - UR - https://www.jrtdd.com/index.php/journal/article/view/513 SP - 250-255 AB - <p><strong>Background:</strong> The World Health Organization had declared the release of COVID-19 vaccines in September 2020 and after. mRNA vaccine “Pfizer Biotech” and the adenoviral vector vaccine CoV-19 (AstraZeneca-Oxford) were granted emergency use. Researchers found that effectiveness of AstraZeneca and Pfizer vaccine is (70% and 95%) respectively. While the inactivated SARS-CoV-2 vaccine (Sinopharm) &nbsp;is safe, effective (effectiveness more than 50%) as WHO's declared. Sinopharm was the first vaccine that had been administered to Iraqi population. Only 2% of population had been vaccinated despite the efficacy and acceptability of it. Several studies conducted in different countries to assess the effectiveness of Covid-19 vaccines and its safety.</p><p><strong>Aim:</strong> This study&nbsp; done to assess the frequency of post vaccination infection with COVID-19 and accompanying signs and symptoms in different vaccine companies that are available in Iraq (Sinopharm, AstraZeneca-Oxford and Pfizer- BioNTech).</p><p><strong>Patients and methods:</strong> The study is a cross-sectional study conducted from 11th November 2021 to 15th March 2022 that included 500 Iraqi persons vaccinated with COVID-19 vaccine with either Pfizer, AstraZeneca or Sinopharm, Patients were chosen by Convenient sampling from different Iraqi governorate. All data management and analysis done by manual statistical methods.</p><p><strong>Results:</strong> From total&nbsp; 500 patients participated in the study with full doses vaccination &nbsp;(2 doses as recommended) there were (25%) person get&nbsp; covid-19 infection. Majority of infection occurred after 6 months of &nbsp;2<sup>nd</sup> dose. &nbsp;Majority of postvaccination infections with Pfizer vaccine were with mild to moderate symptoms without need hospitalizations in comparison to (5.56%), (3.13%) hospitalizations rate and severe infection post AstraZeneca and Sinopharm vaccines respectively.</p><p><strong>Conclusion:</strong> Full vaccination of two doses of (Pfizer, AstraZeneca, Sinopharm) are highly effective in decrease the severity of COVID-19 infection signs and symptoms, decrease rate of hospitalizations. &nbsp;High efficacy of Pfizer vaccine than AstraZeneca&nbsp; and Sinopharm vaccines . &nbsp;</p> ER -