[mewzilla]

I'll see your fascinating link with another. :-)

What lessons about vaccine development can be learnt from animal coronaviruses?

Note the part about antibody dependant enhancement.

[EBH]

I will up you on that:

Donald Trump, Thank Cats for Remdesivir
https://stevedalepetworld.com/blog/donald-trump-thank-cats-for-remdesivir/