Recently I have suffered from a cough, cold and flu type symptons. Probably my stupidity stems from two things:- 1.) I have been using super glue in my "workshop" , a nice warm room heated mainly by the tumble dryer, but with little ventilation. 2.) Reading up about the effects of cyanoacrylic fumes, this is probably the more stupid of the two. Others on this forum have reported similar things and I would like to hear of their experiences. I should add that I was diagnosed with emphysema probably from smoking, but I gave up smoking 45 years ago. I also belong to the generation whose main working career in electrical and mechanical engineering was unfettered by messrs 'elf and safety. John.