If you don't have the second dose yet but can produce a negative COVID-19 test within 48-72 hours of visiting they will probably accept it. You can call and check with them.
You do have to be a few days past the second dose of the double shot vaccine to go in. I had the Johnsons & Johnson so I only had the one shot.
People who received the J&J shot are still considered fully vaccinated in the state of Washington. If you are referencing a single shot of a two dose vaccine, then I can't say for sure. My guess is no.
I believe you need two shots. And I'm not to sure how long it's here but it's worth it.
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