Can poison oak be spread from person to person by touching each other?

Yes: The rash is caused by an immune reaction to the oil from the plant on the skin. If the oil is still present on the skin, it can be communicated from person to person. Here are some videos on the subject. https://www.youtube.com/watch?v=tmsmzs_4bdc https://www.Youtube.Com/watch?V=tmsmzs_4bdc.

Spread contact derm: No. The fluid coming from the blisters is sterile serous fluid. It doesn't contain any of the chemical from the poison oak that causes the eruption. The only ways to contract the rash is by direct contact with the olioresin on the leaf, contact with items like gloves that have it on their surface or potentially airborne from burning.

Yes and no: The triggering factor for poison oak, Ivy & sumac is an oily chemical that adheres to your skin or objects after contact. It has been known to cause rashes in people moving camping equipment months after storage. As long as you wash off the chemical with a good soap, it cannot be spread to other skin sites or people. The blisters contain sterile body serum & don't spread the rash.