How to pronounce“dazak”in English

got a message uh from somebody who was saying well Peter dazak is telling everybody uh that the that the viral sample the banal 52 from Laos proves

well our correspondent john sudworth spoke to dr peter dazak outside the who press conference in wuhan he asked him whether the

then so we know that the the one instead of virology had all of the skills we know that they were part of this proposal and then you have Peter dazak