We’ve all heard the conspiracy theories about COVID-19. Now a whole new set is emerging around COVID vaccines — and spreading as virulently as the pandemic they are meant to control. Though the public health community tends to resort to
Herd immunity and measles: why we should aim for 100% vaccination coverage
Bài giải thích của một giáo sư sinh học và khoa học máy tính ở Mỹ (Marcel Salathé Assistant Professor of Biology and Adjunct Faculty of Computer Science and Engineering, Pennsylvania State University), về lý do nên tiêm phòng sởi 100%