Does anyone know what the typical safety rules around needles and blades are in a BSL-3 lab? I assume this was a BSL-3 lab as this was a human prion strain. Or

Does anyone know what the typical safety rules around needles and blades are in a BSL-3 lab? I assume this was a BSL-3 lab as this was a human prion strain. Or were these experiments actually done in a BSL-2 lab?