Delayed-onset anaphylaxis after first dose of Pfizer-BioNTech COVID-19 vaccine by Carol Tay, Damien Lai

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A Rare Cutaneous Manifestation: Leukocytoclastic Vasculitis after Pfizer-BioNTech COVID-19 Vaccination by Yaritza Serrano Gomez, Brittney Grella, Hongbei Wang

“…We present a case of an 81-year-old male evaluated in the emergency department for a bilateral purpuric non-blanching rash that appeared ten days after receiving the Pfizer-BioNTech booster vaccine against SARS-CoV-2. Results of a skin biopsy indicated LCV, and the rash completely resolved three weeks after clinical presentation.…”
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Delirium as an Adverse Reaction to BNT162b2 mRNA Vaccine from Pfizer Inc., and BioNTech by Lilia M. Sierra Galan, Raquel Cohen Shaooli

“…We present a 76-year-old male patient who developed delirium after receiving the second dose of the BNT162b2 mRNA vaccine from Pfizer Inc. and BioNTech®. We theorize about the potential pathophysiology mechanisms involved.…”
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Comparison of IgG and Neutralizing Antibody Response After Pfizer BioNTech COVID-19 Vaccine Among Iraqi Individuals by Najat Saeed Hussein, Izzat Abdulsatar Al-Rayahi, Salwa S. Muhsin, Redhwan Abdul Kareem Alameer

“…A total of 41 vaccinated individuals with Pfizer-BioNTech COVID-19 vaccine, as well as (10) non vaccinated were included in the study.   …”
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Case report: Development of anxiety symptoms after receiving the Pfizer-BioNTech (BNT162b2) COVID-19 vaccine: a case series by Maris Taube, Maris Taube, Alise Alma Lesiņa

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COVID-19 Vaccines Effectiveness and Safety in Trinidad and Tobago: A Systematic Review and Meta-Analysis by Angel Justiz-Vaillant, Kimberly Roopnarine, Shaundell Solomon, Alyssa Phillips, Solange Sandy, Alyssa Subero, Sarah Seepersad, Nicholas Span, Phalmanie Ramnath, Akaasha Ramnarine, Bimala Ramdath, Chelsea Rampaul, Renissa Ramdial, Dana Phagoo, Thalia Ramdhanie, Vinaya Moonilal, Emily-Marie Poliah, Steffan Poonwassie, Karishta Punilal, Sarah Panchoo, Justice Parris, Steven Oudit, Trudy Muir, Johnson Nicholas-Joseph, Bijey Raj Pandit, Sanjeev Pakeerah, Vesham Sookoo, Patrice Richards, Tishia John, Darren Gopaul, Sachin Soodeen, Odette Arozarena-Barbosa, Arlene Williams, Chandrashehkar Unakal, Rodolfo Arozarena Fundora, Reinand Thompson, Patrick Eberechi Akpaka

Subjects: “…Pfizer-BioNTech…”
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A thematic analysis of UK COVID-19 vaccine hesitancy discussions on Twitter by Reeshma Jameel, Sheila Greenfield, Anna Lavis

“…Abstract Background Following UK approval of the Pfizer-BioNTech and Oxford-AstraZeneca vaccines on 2/12/20 and 30/12/20 respectively, discussions about them emerged on the social media platform Twitter, (now ‘X’). …”
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Rapid Onset Severe Immune Thrombocytopenia following mRNA COVID-19 Vaccine in a Young Patient by Jorge Avila, Huseyin Berk Degirmenci, Pamela Contreras Chavez, Elisabeth M. Battinelli, Jorge Fleisher

“…Vaccination against COVID-19 has been approved for the following three vaccines in the United States: Pfizer-BioNTech, Moderna, and Janssen. Hematological complications of vaccination have been reported in the literature but remain as a rare phenomenon. …”
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Editorial: The immune response to therapeutic antibodies by Michael G. Tovey, Arno J. Kromminga, Daniel T. Mytych

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Efficacy of BNT162b2 and CoronaVac in patients diagnosed with COVID-19 by Dogan Mustafa, Yilmaz Berna

“…This retrospective observational study is aimed to determine the efficacy of BNT162b2 (Pfizer-BioNTech) and CoronaVac (Sinovac) vaccines against symptomatic or severe disease in COVID-19-diagnosed patients. …”
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BNT162b2 COVID-19 Vaccine Induced Immune Thrombocytopenic Purpura by A. K. Ghosh, S. Bhushan, L. D. R. Lopez, D. Sampat, Z. Salah, C. A. Hatoum

“…Herein, we present a patient who presented with severe ITP with a platelet count of 0 after receiving the second dose of the BNT162b2 mRNA COVID-19 vaccine (also known as the Pfizer BioNTech). She subsequently recovered with a prolonged treatment course.…”
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A 20-Year-Old Man with IgA Vasculitis following COVID-19 Vaccination by Abdulaziz Alsubaie, Abdulmajeed Alshabanat, Abdulrahman Almizel, Mohammed Omair, Rahaf Alodaini

“…Herein, we report a case of a young man who is previously healthy and who developed IgA vasculitis after the first dose of the COVID-19 mRNA vaccine Pfizer-BioNTech. The patient’s symptoms were mainly skin and joint without renal or other system involvement. …”
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First Presentation of Systemic Lupus Erythematosus in a 24-Year-Old Male following mRNA COVID-19 Vaccine by Yael Raviv, Batya Betesh-Abay, Yuliya Valdman-Grinshpoun, Liora Boehm-Cohen, Michael Kassirer, Iftach Sagy

“…We present a case of a 24-year-old male without preexisting conditions or family history of autoimmune disorders, presenting with SLE following the first dose of the SARS-CoV-2 Pfizer-BioNTech mRNA vaccine.…”
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COVID-19 Booster Vaccines Administration in Different Countries by Angel Yun-Kuan Thye, Loh Teng-Hern Tan, Jodi Woan Fei Law, Vengadesh Letchumanan

“…This includes COVID-19 vaccines by Pfizer-BioNTech, Moderna, AstraZeneca, Janssen, Sinovac, and Sinopharm. …”
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A review of COVID-19 vaccination and the reported cardiac manifestations by Jamie Sin Ying Ho, Ching-Hui Sia, Jinghao Nicholas Ngiam, Poay Huan Loh, Nicholas Wen Sheng Chew, William Kok-Fai Kong, Kian-Keong Poh

“…In Singapore, 9.03 million doses of the mRNA COVID-19 vaccines by Pfizer-BioNTech and Moderna have been administered, and 4.46 million people are fully vaccinated. …”
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OPTIMIZATION OF MEDICAL EVALUATION STRATEGIES IN VACCINATED WOMEN ANTI COVID-19, IN ROMANIA, TO IMPROVE THE LEVEL OF HESITATION AGAINST THE BENEFIT OF VACCINATION by Andreea Roxana Luca, Ramona Elena Teiu, Tudor Florin Ursuleanu, Roxana Grigorovici, Hlescu Cristian Stefan, Maria Paula Comanescu, Alina Ionela Calin, Alexandru Grigorovici

“…In December 2020, the first two mRNA vaccines, developed by Pfizer/BioNTech and Moderna, were approved by the FDA in the USA. …”
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Anti-3-Hydroxy-3-Methylglutaryl-Coenzyme A Reductase Immune-Mediated Necrotizing Myopathy following mRNA SARS-CoV-2 Vaccination by Marta Rodrigues de Carvalho, Myrian Mathildes Sá de Deus Rocha, Vinícius Alves Bezerra, Maciel Eduardo de Pontes, Maria Cristina del Negro, Julio Salgado Antunes, Vinícius Viana Abreu Montanaro, Rubens Nelson Morato Fernandez

“…In this article, we report the case of a young female patient who developed anti-3-hydroxy-3-methylglutaryl-coenzyme A reductase (anti-HMG-CoA) immune-mediated necrotizing myositis (IMNM) after receiving the Pfizer-BioNTech (BNT162b2) COVID-19 vaccine. The diagnosis of probable post-vaccination IMNM was made due to the absence of other factors that may have led to the development of autoantibodies (medicines; e.g., statins, drugs) and the temporal relationship between exposure and event. …”
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The effect of COVID-19 and COVID-19 vaccines on chronic spontaneous urticaria: single center experience by Öner Özdemir, Ümmügülsüm Dikici

“…There was no problem with an inactivated (Sinovac ® ) vaccine. After mRNA (BioNTech ® ) vaccination, 2 of our patients had an exacerbation and even one had to switch to omalizumab. …”
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AB ÜYE DEVLETLERİNDE COVID-19 AŞILARININ ÖN SATIN ALMA SÖZLEŞMELERİ İÇİN VİYANA SATIM ANTLAŞMASININ (CISG’İN) UYGULANABİLİRLİĞİ by Sema Çörtoğlu Koca

“…AstraZeneca, Curevac Ag ve Pfizer Inc./BioNTech ile yapılan sözleşme metinlerinin bazı kısımları karartılarak yayımlanmıştır. …”
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Immune Thrombocytopenic Purpura following Administration of mRNA-Based SARS-CoV-2 and MMR Vaccinations: A Cautionary Tale by Whitney Thomas, Adam Albano, Dean Kirkel, Nason Rouhizad, Folasade Arinze

“…We report a case of immune thrombocytopenic purpura (ITP) in an otherwise healthy 31-year-old man following coadministration of the live measles, mumps, and rubella (MMR) vaccine with the Pfizer-BioNTech mRNA SARS-CoV-2 vaccine. The patient was hospitalized briefly and treated for ITP with glucocorticoids, IVIG, and platelet transfusion. …”
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