You can buy test kits from Agdia. Also Rega Biotech in Taiwan sells them CymMV + ORSV | Plant Virus Rapid Test | Regabio, cheaper per test but one must by 50 tests (if you can find others to share in the purchase, can still be the way to go)
Yes, it looks bad. Recovery is a stretch --- but go for it. What a reward if it makes it! That is part of the orchid-growing path; some winners & some losers. ROBB