Russia tests vaccine science by combining Sputnik and Astrazeneca in new trial
Judy Twigg, a global public health expert at Virginia Commonwealth University, joins The World's host Marco Werman to discuss the science behind Russia's new vaccine cocktail.
Russia tests vaccine science by combining Sputnik and Astrazeneca in new trial
Judy Twigg, a global public health expert at Virginia Commonwealth University, joins The World's host Marco Werman to discuss the science behind Russia's new vaccine cocktail.