COVID-19 vaccines generated returns of up to $809/dollar: Study

A global study found COVID-19 vaccines generated returns of up to $809 per dollar invested in their development and distribution in the first year. Across 173 countries, benefits were estimated at $6.43 trillion to $64.3 trillion, against costs of $79.4 billion. Vaccination prevented 1.5 billion infections and 51.5 million hospitalisations and saved up to 20 million lives.