HBV Vaccination... How many shots and at what intervals?!

HBV Vaccination... How many shots and at what intervals?

Hi,

I live in Thailand, and recently had a blood test. They said I had no HBV antibodies, and gave me a shot. They told me to come back in a week for the second, and last, shot. I was concerned about their protocol being correct. I don't trust Thai hospitals much - they're all about making money - not patient well-being. I think they told me to come back in 1 week believing me to be a tourist, so they wanted to get me back in before I left town, and they lost money. The protocol they gave me directly contradicts what I've searched out on the internet. Can anyone give me the exact answer? I would appreciate it. Would the protocol they prescribed be dangerous? ineffective? Or what?

Thanks,

Jeffrey

Here we give the first shot come back in two months, and the third six months from the first. you can check out CDC.gov for more info.