Biosafety classification is based on U.S. Public Health Service Guidelines, it is the responsibility of the customer to ensure that their facilities comply with biosafety regulations for their own country.
Cushion MT, et al. Evidence for two genetic variants of Pneumocystis carinii coinfecting laboratory rats. J. Clin. Microbiol. 31: 1217-1223, 1993. PubMed: 8501222
Melanie T Cushion, personal communication
