Pune , Maharashtra has recently experienced an outbreak of Guillain-Barré Syndrome (GBS), a rare neurological disorder.  As of February, 2025, there were 170 cases of GBS in Pune, with 132 confirmed cases . 61 patients are currently in the ICU, and 20 are on ventilators.  The Maharashtra State Health Department has attributed this outbreak to contaminated water sources, with 33 out of 173 tested water samples showing contamination. Understanding Guillain-Barré Syndrome (GBS) GBS is a serious condition where the body's immune system mistakenly attacks the nerves, leading to muscle weakness, numbness, and potentially severe complications. Causes : While the exact cause remains unknown, GBS often occurs after a viral infection (such as Campylobacter jejuni, a common bacterial infection), surgery, or immunization. Symptoms : Weakness or tingling, often starting in the legs and spreading upwards. Difficulty walking, climbing stairs, or performing daily activities. Loss of r...