Mae brechlyn AstraZeneca eisoes wedi achub miloedd o fywydau ac mae’n ddiogel ac yn effeithiol o hyd i’r mwyafrif o’r boblogaeth. Mae dros 1.2 miliwn o bobl wedi cael brechlyn AstraZeneca yng Nghymru ers mis Ionawr, ac ychydig iawn o achosion o glotiau gwaed gyda thrombocytopenia sydd wedi bod.
The AstraZeneca vaccine has already saved thousands of lives and remains safe and effective for the majority of the population. Over 1.2million people have received the AstraZeneca vaccine in Wales since January, with very few cases of the rare clotting with thrombocytopenia event.