Hi!
These 2 studies might help your research:
https://f1000research.com/articles/3-309/v3http://www.anapsid.org/lyme/bach.htmlThey also tried to freeze semen to see if the lyme spirochetes would survive.
And well... you guessed it... the little lyme monsters survived.
I have uploaded that particular study for you here:
https://docdro.id/rhmvggxGood luck!