17 year old son had severe tonsilitis (for first time) couple of months back - responded to antibiotics straight away. He's just had it again - even worse and so very exhausted - and antibiotics did nothing. He's had IV antibiotics yesterday and two types to be taken at home for a week. He's felt terrible for several days and had an EBV test and it has just came back, late today, that he has an acute current GF. I can't speak to a doctor so don't know when he can go back to school or anything. His throat still very bad and pus spots all over tonsils. And if it is viral I wonder why we are still giving him antibiotics but I guess we must finish treatment. Anyway really worried about him - have heard stories about people being laid low for months. I wonder why he had tonsilitis two months ago and whether that was the start of it or if that was just a coincidence. Anyone who knows more about it - any advice gratefully received. Feel so sorry for him.