ArticleAuthors: Hoang Bui Hai, Do Giang Phuc; Nguyen Thanh Chung (2021)
Vaccination remains one of the most important public health interventions to control and mitigate the
impacts of COVID-19 worldwide. A number of post-vaccination reactions have caused concern and are the
cause of vaccine hesitancy. Vaccine-induced immune thrombotic thrombopenia (VITT) has been reported in
several countries such as Norway at a rate of 1 per 26000 doses of the ChAdOx1 nCoV vaccine (AstraZeneca),
15 per 8 million doses of Ad26.COV2.S (Janssen; Johnson & Johnson) vaccines in the US. In Vietnam,
11.5 million doses of AstraZeneca vaccine have been administered since the commencement of a nation wide vaccination program five months ago. We report the first case of ... 
