2 doctors weighed in:

At the store, the cashier had dried blood around fingernail and some cuts and scabs on his hand. Should I be concerned that he touched my groceries?

2 doctors weighed in
Dr. Robert Douglas
Dentistry - Orthodontics
1 doctor agrees

In brief: Possibly

If he handled unwrapped food directly, wash it thoroughly before eating.
If the food is packaged, it is probably alright.

In brief: Possibly

If he handled unwrapped food directly, wash it thoroughly before eating.
If the food is packaged, it is probably alright.
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