[nudephil (OP)]

Here's a question from listener Sarah:

I’ve read that COVID-19 antibodies are being cloned to make a treatment and being tested in Brazil. Why isn’t it possible to inject antibodies as a preventative measure for crucial workers?

Any response?

[Kryptid]

It is possible, but it doesn't confer lasting immunity the way that a vaccine does. Here's a relevant quote from this source: https://www.motherjones.com/politics/2020/04/coronavirus-covid-survivors-treatments-convalescent-plasma-answers/

"There is a simple difference between vaccines and antibody treatments: Vaccines basically teach your immune system to fight a virus, while antibody treatments help your immune system fight a virus. It’s sort of like, if you wanted to eat a pie, you have two options—learn to bake the pie or buy one that’s already made. Buying a pie from the store may satisfy your craving immediately. But if you learn to bake, you can make as many pies as you want in the future."