Hi George - sorry keep forgetting about the language barrier and our lingo ( talk ) is different to yours LOL. Yes some may be afraid of needles but I would be more afraid of getting any of the diseases. The injections arent too bad and the only one that made my arm sore for a couple of days was the Hep A - I need to get a booster ( within 6m of the 1st injection ) and I believe I will be covered against Hep A for 25 years.