Over half of the world’s inhabitants has obtained no less than one dose of a Covid vaccine. Provide remains to be an enormous downside, particularly in poorer international locations the place lower than 10% of persons are vaccinated. However even when vaccines can be found, some stay hesitant to take them.
BBC Actuality Examine’s well being reporter Rachel Schraer solutions a few of your issues – from being pregnant unwanted effects to the pace at which vaccines have been developed.
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