Whom will i believe? my vet Doctor or Pet drug seller (pet shop)

[Dare]

My vet doctor said I should buy & give EDS (Egg Droping Syndrome) Vaccine to my bird at week 17 & he warn that I must give this vaccine because of its importance if I don't want to have problems when my bird will start laying. But to my surprise when I got to the pet shop they said its not compulsory that the virus that they normally use the vaccine for is no more. The question is, Is EDS (Egg Droping Syndrome) compulsory or not? because the vaccine is the most expensive vaccine. the price is #15,000 for 1000 dose. So, whom will I believe? my vet doctor or pet drug seller & remember that pet drug sellers also are expert in that field.

[Henlus]

Your vet dr of course. Don't take chances. Your drug seller don't know what he's saying. Who told him that a virus can be totally eliminated?

[Ikowa5]

Pls bros, dont listening to ur pet doc, the vet doc is right, infact at dat 17th wks some farmer owners administer 3 in 1 which comprises IB-ND-EDS

[FarmKing]

It is obvious. That pet shop keeper knows nothing. He may be one of those people that look as if they know but they don't.

[Ikowa5]

@farmking, thanks jare, d guy knows nothing

[Dare]

Thank u all for the advice & enlightenment