regarding that vaccine @dynamicgreentk, you know what, the US embassy in the Philippines requires everyone to get immunized regardless if your child had some of them before.. so, my two kids received 6 shots each before we got here in the US. My son got really sick few days before our flight and suffered terribly the whole time on the plane. But, of course I had to abide the law, it's just scary seeing your kid get those 6 shots all at the same time! :'(