See sibling response, but also the answer to your question is “more than you would probably think”: https://jcm.asm.org/content/48/8/2940 https://jcm.asm.org/c

See sibling response, but also the answer to your question is “more than you would probably think”: https://jcm.asm.org/content/48/8/2940 https://jcm.asm.org/content/48/8/2940 https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4181476/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4181476/