[DennisP]

The FDA just approved one, and the company says it will ramp up production fast, but as far as I know it's not available in quantity yet.

https://www.biospace.com/article/releases/20-20-bioresponse-...

The FDA has given states the authority to approve antibody tests on their own.

https://globalbiodefense.com/2020/03/16/fda-pandemic-respons...