The pathogen doesnt live long and will die quickly. If there are stds on object, everybody in the world will have stds.
Why do you think there is dry blood on your pencil?
I am glad you understand this is impossible.
Bacteria and virus doesnt survive on surfaces for long.
Why is there stds on object?
Where do you think those pathogens come from?
I have no idea where and how did you come up with the idea that there is std on object.
There are no stds on object