external In the Media April 13, 2021 Kagya Amoako, associate professor of biomedical engineering, talks about the pause on the Johnson & Johnson vaccine that might cause blood clots in some patients. https://www.ktvu.com/news/california-bay-area-also-pause-jj-vaccines-because-1-in-a-million-chance-of-blood-clot news-all news-in-the-media year-2021 month-april