Can we create a universal Covid vaccine? - a podcast by BBC World Service
from 2022-04-14T07:30
Can scientists develop a vaccine which can combat the coronavirus and all its variants?
There have been three lethal outbreaks caused by coronaviruses this century: SARS in 2002, MERS in 2012 and now SarsCov2. Scientists predict we will eventually encounter SarsCov3.That’s why the race is on to develop a universal vaccine to combat the coronaviruses and variants we know about, and the ones we have yet to confront. But attempts to create a universal vaccine for viruses such as influenza and HIV have been going on for decades - without success.
Before 2020, proposals to create a vaccine against coronaviruses were not thought important enough to pursue since many just cause the common cold.
Now that we understand their real threat, can scientists succeed in creating a vaccine to fight this large family of viruses?Produced and presented by Sandra Kanthal
(image: Covid vaccines/Getty creative)
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