A member asked:

I touched an evenlope with some dry blood stain on it. how long can bacteria and viruses live in dry blood and transmit? this envelope is 9 months old

A doctor has provided 1 answer

Don't worry: If the blood is 9 months old, you should be fine. Best of luck.

Answered 9/20/2020

3.5k views

Thank

Related Questions

Sponsored Content
HealthTap Medical Group does not endorse products or services. Sponsored content revenues support our mission to make health information free and accessible to all.Learn more