You vetted this organization?

As much as possible over the network. Just follow the link:
@lighteye/world-council-for-health-declaration-against-vaccination-engsrp-deklaracija-svetskog-saveta-za-zdravlje-protiv-vakcinacije

Also, does the information war still do an auto curation type thing?

I don’t know, they probably do. Try asking @wakeupnd or @aagabriel.