Explained: Why Does It Take So Long to Create a Vaccine?

preview_player
Показать описание
Researchers around the world are racing to develop an effective vaccine against COVID-19, as the virus continues to take lives and shut down the global economy. However, developing a safe and effective vaccine is a complex process that typically takes decades. Here’s a look into what it takes to develop a vaccine, and the various ways scientists around the world are working to speed up the process.

Stay connected:
Add us on Snapchat @NBCBayArea

Download our app:
Рекомендации по теме
Комментарии
Автор

I would fire phsrmacedicul companies and do cslled svientists with tgat money transfered to vicyims that wkuld be one thing cmbut becayse nit willi gnes plaeges will ckne fotth oyt of their hearts abd poisen them.

loetgtj
Автор

Nice video, just realised it has only 2.5k views :O

PinkeySuavo
Автор

well sorry to the doctors and scientist the reality of the matter is
that we don't have a year or two anymore, and guess what this should've finished in April or May not until 2022

RabbiBY
Автор

Fauci said end of the year to first half of 2021. Not a "year or two."

kifacorea