Premium
This is an archive article published on February 14, 2025

Guillain Barre Syndrome cases rise to 207: Over half of cases are in 5-km radius from Sinhagad Road, shows health dept data

The analysis also confirmed the presence of coliform, E. coli, Norovirus and C. Jejuni bacteria in 40 water samples in the cluster

Guillain Barre SyndromeFrom among several stool samples tested in the affected cluster, 25 were found positive for C.Jejuni and 11 for Norovirus

More than half of the 207 cases of Guillain Barre Syndrome (GBS) reported in Pune are from areas within a 5-km radius from the periphery of Sinhagad Road, according to the latest analysis of the situation done by the Pune district health department.

The analysis hinted at Campylobacter Jejuni (C. Jejuni) bacteria being one of the major triggers for the GBS oubtreak in Pune. From among the several stool samples tested in the affected cluster, 25 were found to be positive for C. Jejuni and 11 for Norovirus.

The analysis also confirmed the presence of coliform, E. coli, Norovirus and C. Jejuni bacteria in 40 water samples in the cluster.

It has been over a month since Pune reported the GBS outbreak, with cases mainly from Sinhagad Road area. Two more cases were reported on Friday, taking the tally to 207.

The analysis stated that 51.7 per cent (106 cases) of the GBS cases are from areas within a 5-km radius from the periphery of Sinhagad Road.

As many as 30 of the 106 patients are from Nanded village/phata/city on Sinhagad road, 28 are from Kirkatwadi, 17 from Dhayari, 15 from Manikbaug, Dandekar pul, Wadgaon, Narhe and Hingane Khurd, 12 from Khadakwasla and Kolhewadi, and four from Ambegaon.

On drinking water sources, the analysis shows that 90 of the 106 patients mainly relied on water from a particular well at Nanded village as well as from Khadakwasla dam.

Story continues below this ad

In an update by the state health department on Friday, 6,977 water samples from different parts of the city have been sent for chemical and biological analysis to the public health laboratory till date. The update stated that samples from 85 water sources were found to be contaminated.

State and district health officials pointed out that adequate chlorination measures have been taken to ensure clean water is supplied. “A thorough monitoring exercise has been undertaken,” an official said.

When contacted, state and district health department officials did not comment on the findings and said investigations were underway to find the root cause of the outbreak.

Earlier, state health secretary Dr Nipun Vinayak had told The Indian Express that his department had also considered a possible poultry link to the outbreak. Poultry samples had been tested and the presence of C. Jejuni bacteria was identified in some of the samples, he said, adding that instructions had been issued to 14 poultry farms to adopt hygienic practices.

Anuradha Mascarenhas is a Senior Editor at The Indian Express, based in Pune. With a career spanning three decades, she is one of the most respected voices in Indian journalism regarding healthcare, science and environment and research developments. She also takes a keen interest in covering women's issues . Professional Background Education: A gold medalist in Communication and Journalism from Savitribai Phule Pune University and a Master’s degree in Literature. Author: She authored the biography At The Wheel Of Research, which chronicles the life and work of Dr. Soumya Swaminathan, the former Chief Scientist at the WHO. Key Focus: She combines scientific accuracy with storytelling, translating complex medical research into compelling public and human-interest narratives. Awards and Recognition Anuradha has won several awards including the Press Council of India's national award for excellence in journalism under the gender based reporting category in 2019 and the Laadli Media award (gender sensitivity -2024). A recipient of the Lokmat journalism award (gender category-2022), she was also shortlisted for the RedInk awards for excellence in journalism-2021. Her debut book At The Wheel Of Research, an exclusive biography of Dr Soumya Swaminathan the inaugural chief scientist of World Health Organisation was also nominated in the Popular Choice Category of JK Paper AUTHER awards. She has also secured competitive fellowships including the Laadli Media Fellowship (2022), the Survivors Against TB – New Research in TB Media Fellowship (2023) and is part of the prestigious 2025 India Cohort of the WomenLift Health Leadership Journey.” Recent Notable Articles (Late 2025) 1. Cancer & Specialized Medical Care "Tata Memorial finds way to kill drug-resistant cancer cells" (Nov 26, 2025): Reporting on a breakthrough for triple-negative breast cancer, one of the most aggressive forms of the disease. Discipline, diet and purpose; How a 97-year-old professor defies ageing'' (Nov 15, 2025) Report about Prof Gururaj Mutalik, the first Head of Department at Pune's B J Government Medical College who at 97 credits his longevity to healthy habits and a strong sense of purpose. 2. Environmental Health (The "Breathless Pune" Series) Long-term exposure even to 'moderate' air leads to chronic heart, lung, kidney issues" (Nov 26, 2025): Part of an investigative series highlighting that even "safe" pollution levels are damaging to vital organs. "For every 10 µg/m3 increase in PM2.5 level, there was 6-8% jump in medicine sales" (Nov 23, 2025): Using commercial data to prove the direct link between air quality and respiratory illnesses in Pune. 3. Lifestyle & Wellness News "They didn't let cancer, diabetes and heart disease stop them from travelling" (Dec 22, 2025): A collaborative piece featuring survivors who share practical tips for traveling with chronic conditions. At 17, his BP shot up to 200/120 mmHG; Lancet study flags why child and teen hypertension doubled between 2000 and 2020'' (Nov 12,2025)--A report that focusses on 17-year-old-boy's hypertensive crisis and reflects the rising global trend of high blood pressure among children and adolescents. 4. Scientific Recognition & Infrastructure For promoting sci-comm, gender diversity: IUCAA woman prof highlighted in Nature" (Nov 25, 2025): Covering the global recognition of Indian women scientists in gender studies and physics. Pune researchers find a spiral galaxy like the Milky Way from early universe'' (December 3, 2025)- A report on how Indian researchers discovered a massive galaxy that existed when the universe was just 1.5 billion years old , one of the earliest to have been observed so far. Signature Beat: Health, Science & Women in Leadership Anuradha is known for her COVID-19 reportage, where she was one of the first journalists to provide detailed insights into the Covishield and Covaxin trials. She has a dedicated interest in gender diversity in health and science, often profiling women researchers who are breaking the "leaky pipeline" in STEM fields. Her writing style is scrupulous, often featuring interviews with top-tier scientists and health experts from various institutions.   ... Read More


Click here to join Express Pune WhatsApp channel and get a curated list of our stories

Advertisement
Loading Recommendations...
Latest Comment
Post Comment
Read Comments