Don't know if this vaccine has been covered here or not
 

Interesting in that it's supposed to protect against the known coronaviruses that have jumped to humans as well as known coronaviruses that have not made the jump.

https://www.msn.com/en-us/health/medical/a-promising-new-vaccine-candidate-could-protect-us-from-multiple-coronaviruses-including-some-that-haven-t-jumped-to-humans-yet/ar-BB1gRRpB?ocid=msedgntp

One the Army is working on as well
https://www.armytimes.com/news/your-army/2021/04/07/armys-own-vaccine-that-could-fight-covid-variants-begins-clinical-trials/

Might be that some good comes out of this mess.