Can booster doses and anti-viral drugs end the pandemic?

The finishing line of this pandemic has been cruelly pushed back again and again. Vaccines have diminished the threat posed by Covid-19 but we're still a long way from normal. Now, with cases as high as ever, there are still a few levers left to pull to get the virus under control. Simon Carswell asked immunologists Professor Kingston Mills and Dr Christine Loscher about booster doses, updated vaccines and anti-viral drugs - and about how they see the pandemic ending. <br /><hr><p style='color:grey; font-size:0.75em;'> See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for privacy and opt-out information.</p>