'Selling Sunset' Star Maya Vander Tests Positive for COVID, Warns Cast

"Selling Sunset" has been hit with another COVID setback, star Maya Vander tells us she's tested positive and has given her castmates a heads-up that it's possible they could've been exposed during the show's reunion.

Maya says she tested negative on Friday for the show's reunion taping on Sunday. She tells us she began to feel ill on Tuesday, and has now tested positive. Out of a precaution, Maya says she let her castmates who were filming with her Sunday that she has COVID, just in case there was a chance of exposure.

However, Vander traveled from L.A. back to Florida Sunday after the filming, so she believes there's a chance she got it on the plane ... as she never had any symptoms prior to Tuesday.

Luckily, Maya says she's feeling ok and just has some body aches. She says everyone else on the cast is feeling fine.

Of course, Maya's positive test comes on the heels of COVID controversy with "Selling Sunset" villain Christine Quinn. Quinn skipped out on the show reunion after her rep told us she tested positive for COVID on Saturday.

That positive test became much more interesting when TMZ obtained photos of Quinn at a photoshoot from Tuesday -- just 3 days after her alleged positive COVID result -- and leading many to believe she faked having COVID to avoid confrontation at the reunion.

The CDC recommends someone who tests positive should remain in isolation for at least 5 days following a positive test.