The fight against Urinary Tract Infection pain, discomfort and a constant urge to urinate has taken a step forward with scientists identifying how the immune systems defence against bladder infection causes nerves to magnify sensations felt by patients. Flinders University researchers at SAHMRI in collaboration with Griffith University on the Gold Coast, have analysed how the immune system responds to urinary tract infections and the direct link this response has to magnifying bladder pain.