"Rude receptionist!"

Called Occupational Health centre today to check for TB vaccine as I've been waiting 6 months for it. Was informed that there is still a shortage of the TB vaccine, which I was fine with, just that my employer is getting on to me about it as I work in a dental practice and its required. I then asked whether they knew when it will be in and the person I spoke to then turned extremely rude! Attitude stunk. Said they had no idea when it will be in but ill receive a letter when it is. I didn't want to stay on the phone any longer so abruptly said bye and put the phone down. Definitely no need for the attitude, I am extremely disappointed. this is not the only time I have called and have had someone give me attitude. If it happens again I will be writing to the NHS!