GBS outbreak : Rare neurological disease continues to spread across the state-What is the cause? GBS outbreak in Maharashtra: As cases of GBS surge past 100 in Pune, the Neurological Society of ... Pune faces a 'human-made epidemic' as over 100 people are diagnosed with Guillain-Barré Syndrome ( GBS ) due to contaminated water. Experts predict more than 5,000 cases. Learn about the causes and implications. GBS Outbreak : The bacteria Campylobacter jejuni has been found in 20-30 per cent of the samples taken from those patients who tested positive for Gullein Barre syndrome. GBS Outbreak : Bacteria traced to Pune water supply, authorities begin probe-Here are top 10 developments GBS Outbreak : Weakness and tingling in the hands and feet are usually the first symptoms ...