See previous replies. If you mean a razor, and if it had visible fresh (wet) blood, there might be small risk of infection. It's one of those theoretical risks that happens rarely if ever in real life. Just wiping the blade would probably eliminate all risk. Of course, you shouldn't be using a previously used razor unless disinfected first. But even without such precaution, virtually no risk.
Answered 6/7/2022
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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