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On this day 65 years ago the first #poliovirus vaccine was licensed in US after an historic clinical trial in 1.8 million children. Do you think we will have similar headlines for #SARSCoV2 vaccine in 2021? Salk inactivated polio vaccine is still in use today! #virology #historypic.twitter.com/gsj4Exy2am
Poliovirus was isolated in 1908 - it took nearly 50 years to develop the first vaccine! We have significantly improved vaccine development but it is still not instantaneous. 18 months for #SARSCoV2 will be a record
And we still don't have effective vaccines for HIV, HCV or others, decades after their discovery, and after the application of unprecedented research efforts in the case of HIV.
RSV! (Although I’m hopeful we’ll see one very soon) You’d think it was easy making one for such a slow mutating respiratory virus wouldn’t you?
Unrelated CONGRATS on TWIV episode 600 Prof Racaniello!
Can you guys address the potential “reactivation” of SARS COV 2? I’ve also heard from someone who had it, and he reported having a second wave of symptoms. Is re-activation a possibility?? Thanks, love the show!!
I read they are ready to test something on humans already!
no contradiction, trials take a long time.
Thats great, but its still too slow, we need to step up all the time.
I hope breakthrough for vaccine development is possible by using cutting edge toolkit. Now biologists are equipped with enormous knowledge of molecular biology, biochemistry & bioinformatics
those who did not recover from sars all have severe respiratory issues. whose who did not recover from coronavirus will probably the same.
Those who did not recover? 
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