Covid-19 led to a new era of vaccines that could transform medicine

mRNA vaccines have been a long time coming, but were only approved after covid-19 emerged, marking the beginning of a new way of preventing – and treating – various conditions

​mRNA vaccines have been a long time coming, but were only approved after covid-19 emerged, marking the beginning of a new way of preventing – and treating – various conditions mRNA vaccines have been a long time coming, but were only approved after covid-19 emerged, marking the beginning of a new way of preventing – and treating – various conditions