Cross contamination in labs

[Guest guest]

Is this study saying that labs that use these viruses for research have cultures

in their lab that get contaminated with these viruses? And that labs that don't

have these viruses, don't have cultures testing positive for this virus. This

would lead to the stark realization, that cross contamination is a very real

problem. Yikes! Read this and tell me if that is what it's saying.

" Frequent detection of infectious xenotropic murine leukemia virus (XMLV) in

human cultures established from mouse xenografts "

https://www.landesbioscience.com/journals/5/article/15955/

Love and prayers,

Heidi N