Over half of the world’s inhabitants has obtained no less than one dose of a Covid vaccine. Supply remains to be a giant downside, particularly in poorer international locations the place lower than 10% of persons are vaccinated. But even when vaccines can be found, some stay hesitant to take them.
BBC Reality Check’s well being reporter Rachel Schraer solutions a few of your issues – from being pregnant uncomfortable side effects to the pace at which vaccines have been developed.
Motion graphics by Jacqueline Galvin
Additional reporting by Fundanur Ozturk and Chiagozie Nwonwu