https://www.bu.edu/articles/2013/state-approves-neidl-biosafety-level-3-4-research/
Boston University is a leading private research institution with two primary campuses in the heart of Boston and programs around the world.
biosafety levelbu todaystateneidlresearch
https://www.science20.com/robert_walker/nasa_your_samples_from_mars_need_a_better_than_biosafety_level_4_facility_not_designed_to_contain_even_earths
First for anyone who doesn't know about it, NASA are planning to return its Mars samples of rock and some dust / soil to biosafety level 4 facilities (BSL-4)....
nasasamplesmarsneedbetter