
Cuba aims to produce its own Covid-19 vaccine
Cuba is attempting to make its own Covid-19 vaccine. CNN's Patrick Oppmann speaks to some of the scientists working on the potential breakthrough.
03:08
- Source:
CNN
International coronavirus news
16 videos

See late night reactions to President Biden claiming pandemic over
01:45
Now playing
- Source:
CNN Business

Dr. Gupta: This treatment for 'brain fog' from long-Covid just might surprise you

'Wasn't too surprising': Doctor reacts to Biden's positive Covid test

New studies suggest Covid-19 likely originated from Wuhan wet market

'That's not water': Scenes from China's Covid response illustrate brutal heat