With 'multiple shots on goal,' NIAID director Anthony Fauci is ‘cautiously optimistic’ about COVID-19 vaccine success

With 'multiple shots on goal,' NIAID director Anthony Fauci is ‘cautiously optimistic’ about COVID-19 vaccine success

Source: 
Fierce Pharma
snippet: 

With at least eight COVID-19 vaccines in human testing and headlines touting their progress each day, a top U.S. health official voiced some optimism about one or more of them working.