> Combined with the difficultly of creating coronavirus vaccines. I've read people attribute the lack of a good SARS1 vaccine due to the economics/capitalism, but there seems there more to it.
Yes. The reason there is no SARS1 vaccine is because SARS1 burned out after a year:
"The SARS global outbreak was contained in July 2003. Since 2004, there have not been any known cases of SARS reported anywhere in the world." [0]
Yes. The reason there is no SARS1 vaccine is because SARS1 burned out after a year:
"The SARS global outbreak was contained in July 2003. Since 2004, there have not been any known cases of SARS reported anywhere in the world." [0]
[0] SARS (10 Years After) [2016] - https://www.cdc.gov/dotw/sars/index.html
There is no need for a SARS1 vaccine because that virus disappeared before the vaccines became available.