“…The aim of the study was to compare the safety profiles (prevalence of both local and systemic side effects) of COVID-19 vaccines (Pfizer–BioNTech, Moderna, Oxford–AstraZeneca) among healthcare workers (doctors, nurses, and pharmacists) administered with a first and a second dose of the vaccines. …”
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“…This study aims to compare the mean titers, duration, and efficacy of generating protective anti-RBD IgG antibody response among recipients of Pfizer/BioNTech, AstraZeneca, Sputnik V, Johnson & Johnson, Moderna, and Sinopharm COVID-19 vaccines. …”
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“…Data were collected using a structured checklist developed following an extensive literature review of the national and international standards for Pfizer-BioNTech and AstraZeneca COVID-19 vaccines. A scoring system for the overall vaccination process was developed. …”
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“…Pain at the injection site was the commonest among control (77 %). ChAdOx1 (AstraZeneca) had the highest incidence of side effects, mRNA1273 (Moderna) showed the lowest. …”
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“…The COVID-19 vaccines, including Pfizer, Moderna, and AstraZeneca, have undergone rigorous testing and have demonstrated both safety and effectiveness. …”
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“…By the end of March 2021, in Ceará State, a total of 313,328 elderly people had received at least one dose of vaccine (45% Oxford-AstraZeneca/Fiocruz and 55% CoronaVac-Sinovac/Butantan), and 159,970 had received two doses (83% CoronaVac-Sinovac/Butantan and 17% Oxford-AstraZeneca/Fiocruz). …”
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“…We investigated the application of ILIB on post-Oxford –AstraZeneca vaccination GBS and evaluated its effect on sleep quality. …”
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“…BACKGROUND: The aim of this report is to describe ocular side effects in patients who received one of the two COVID-19 vaccines – Astra Zeneca or Pfizer-Biontech and to contribute to the common understanding of the COVID-19 vaccination process. …”
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“…Cosgrove, PhD, Novavax: Advisor/Consultant|Novavax: Grant/Research Support|Novavax: Speaker Patrick Moore, MRCGP, AstraZeneca: Advisor/Consultant|AstraZeneca: Grant/Research Support|GSK: Advisor/Consultant|GSK: Grant/Research Support|Janssen: Advisor/Consultant|Janssen: Grant/Research Support|Medicago: Advisor/Consultant|Medicago: Grant/Research Support|Moderna, Inc.: Advisor/Consultant|Moderna, Inc.: Grant/Research Support|MSD: Advisor/Consultant|MSD: Grant/Research Support|Novavax: Advisor/Consultant|Novavax: Grant/Research Support|Sanofi: Advisor/Consultant|Sanofi: Grant/Research Support Philip Kalra, MD, Astellas: Advisor/Consultant|Astellas: Grant/Research Support|AstraZeneca: Advisor/Consultant|AstraZeneca: Grant/Research Support|Bayer: Advisor/Consultant|Bayer: Grant/Research Support|Evotec: Advisor/Consultant|Evotec: Grant/Research Support|Fresenius: Advisor/Consultant|Fresenius: Grant/Research Support|GSK: Advisor/Consultant|GSK: Grant/Research Support|Lilly: Advisor/Consultant|Lilly: Grant/Research Support|Otsuka: Advisor/Consultant|Otsuka: Grant/Research Support|Pfizer: Advisor/Consultant|Pfizer: Grant/Research Support|Pharmacosmos: Advisor/Consultant|Pharmacosmos: Grant/Research Support|Unicyte: Advisor/Consultant|Unicyte: Grant/Research Support|Vifor: Advisor/Consultant|Vifor: Grant/Research Support Paul Dargan, MBBS, Moderna, Inc.: Grant/Research Support Marta Boffito, MD, PhD, FRCP, AstraZeneca: Honoraria|ATEA: Advisor/Consultant|ATEA: Honoraria|Gilead: Advisor/Consultant|Gilead: Grant/Research Support|Gilead: Honoraria|GSK: Advisor/Consultant|GSK: Grant/Research Support|Moderna: Grant/Research Support|MSD: Advisor/Consultant|MSD: Grant/Research Support|MSD: Honoraria|Novavax: Grant/Research Support|Pfizer: Advisor/Consultant|Pfizer: Grant/Research Support|Roche: Advisor/Consultant|Roche: Grant/Research Support|Valneva: Grant/Research Support|ViiV: Advisor/Consultant|ViiV: Grant/Research Support Fiona Burns, PhD, Gilead Sciences Ltd.: Grant/Research Support|Gilead Sciences Ltd.: Speaker Fees Christopher J. …”
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“…Prof, Ablynx, Gilead, Regeneron, Roche, Abbott and MedImmune: Honoraria|Ablynx, Gilead, Regeneron, Roche, Abbott and MedImmune: principal investigator|Astra Zeneca, GSK, Pfizer Inc, Sanofi, MSD, Seqirus, Moderna, Novavax, Biofabri, and Janssen: Advisor/Consultant|Astra Zeneca, GSK, Pfizer Inc, Sanofi, MSD, Seqirus, Moderna, Novavax, Biofabri, and Janssen: Board Member|Astra Zeneca, GSK, Pfizer Inc, Sanofi, MSD, Seqirus, Moderna, Novavax, Biofabri, and Janssen: Honoraria|Astra Zeneca, GSK, Pfizer Inc, Sanofi, MSD, Seqirus, Moderna, Novavax, Biofabri, and Janssen: speaker and investigator Courtney Lambeth, BS, Merck Sharp & Dohme LLC, a subsidiary of Merck & Co., Inc., Rahway, NJ, USA: employee|Merck Sharp & Dohme LLC, a subsidiary of Merck & Co., Inc., Rahway, NJ, USA: Stocks/Bonds Ziqiang Chen, PhD, Merck Sharp & Dohme LLC, a subsidiary of Merck & Co., Inc., Rahway, NJ, USA: employee|Merck Sharp & Dohme LLC, a subsidiary of Merck & Co., Inc., Rahway, NJ, USA: Stocks/Bonds Jessie Lumley, MA, Merck Sharp & Dohme LLC, a subsidiary of Merck & Co., Inc., Rahway, NJ, USA: employee|Merck Sharp & Dohme LLC, a subsidiary of Merck & Co., Inc., Rahway, NJ, USA: Stocks/Bonds David Johnson, MD, MPH, Sanofi: employee Marissa B. …”
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“…DISCLOSURES: Simon Pollett, MBBS, Astra Zeneca (Other Financial or Material Support, HJF, in support of USU IDCRP, funded under a CRADA to augment the conduct of an unrelated Phase III COVID-19 vaccine trial sponsored by AstraZeneca as part of USG response (unrelated work)) Ryan C. …”
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“…In March 2021 Germany limited the use of the Oxford-AstraZeneca COVID-19 vaccine to people 60 years of age and older due to concerns that it may be causing blood clots. …”
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“…Vaccine-induced immune thrombotic thrombocytopenia (VITT) (also termed thrombosis with thrombocytopenia syndrome or vaccine-induced thrombotic thrombocytopenia or vaccine-induced immune thrombocytopenia) is characterized by (i) venous or arterial thrombosis; (ii) mild-to-severe thrombocytopenia; (iii) positive antiplatelet factor 4 (PF4)–polyanion antibodies or anti-PF4–heparin antibodies detected by the HIT (heparin-induced thrombocytopenia) ELISA; (iv) occurring 5–30 days after ChAdOx1 nCoV-19 (AstraZeneca) or Ad26.COV2.S (Johnson & Johnson/Janssen) vaccination. …”
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“…With the rapid and massive vaccination campaign against coronavirus disease 2019 (COVID-19) taking place across the globe, there are increasing reports of thrombotic complications with various COVID-19 vaccines such as the Pfizer–BioNTech mRNA, Moderna mRNA, AstraZeneca Oxford (serum institute), and Johnson & Johnson/Janssen vaccines. …”
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“…Vaccine-induced immune thrombotic thrombocytopenia (VITT) with venous thrombosis is a rare complication of SARS-CoV-2 vaccination with ChAdOx1 (AstraZeneca) and AD26.COV2.S (Johnson & Johnson, New Brunswick, NJ, USA) associated with high mortality. …”
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“…Antibody levels are higher after Pfizer-BioNTech vaccination but fall more rapidly compared to Oxford-AstraZeneca recipients and are enhanced by prior infection in both groups.…”
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“…Several cases of deep venous thrombosis in people who had recently received Vaxzevria (previously known as COVID-19 Vaccine AstraZeneca) have recently been reported, mainly presenting as cerebral vein/cerebral venous sinus thrombosis. …”
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“…This study aimed to assess the effect of one dose of COVID-19 vaccines (Pfizer-BioNTech, Manhattan, New York City, and Oxford-AstraZeneca, Cambridge, United Kingdom) among the Saudi population regarding symptom severity, hospital admission rate, and death. …”
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“…Exposures were first and second dose of Pfizer, AstraZeneca, Moderna, and Janssen COVID-19 vaccines. …”
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