In <3mhjki$ltn at newsbf02.news.aol.com> susand4739 at aol.com (SusanD4739) writes:
>Is Hanta a BL-3 or a BL-4 (Risk group 3 or 4 for WHO members)?
Hanta is BL-3 when working in TC etc. However when working with animals
it is a BL-4 (due to its mode of transmission--urine, feces, saliva).
University of Manitoba; Winnipeg, Manitoba, Canada
umfunk15 at cc.umanitoba.ca