How risky is it when in a biohazard level IV lab, part of the suit tears?

[Tom_Tildrum]

@Velocity

On a related note, is it true that if you prick your finger with a pathogen-contaminated implement or get bitten by an infected animal, protocol is to amputate your finger immediately?

Conversely, though, too, don’t finger your prick while contaminated with pathogens.