High arsenic concentration has been found in groundwater in 18 districts of <a href="https://www.mid-day.com/search/bihar-articles" target="_blank" rel="none noopener">Bihar</a>, as well as its correlation with incidences of gallbladder cancer at these places, according to a new study, a senior official said.'
People in these districts are drinking water with arsenic concentration greater than the <a href="https://www.mid-day.com/search/world-health-organization-articles" target="_blank" rel="none noopener">World Health Organisation</a>'s permissible limit of 10 microgram per litre, he said.
"The study by experts has found that out of the 38 districts, 18 have high arsenic contamination in groundwater. The worst-affected districts are Buxar, Bhojpur and Bhagalpur. The highest arsenic contamination (1,906 ug/L) in groundwater is in Buxar," Ashok Kumar Ghosh, Chairman of the Bihar State Pollution Control Board (BSPCB), told PTI.
"Now, arsenic as a possible risk factor for gallbladder cancer has been found in the study. Public health intervention in the form of removing arsenic from drinking water is the need of the hour in the endemic regions of Bihar and Assam. Tackling arsenic pollution may help reduce the burden of several health outcomes," Ghosh said.
The experts collected and analysed 46,000 groundwater samples from different areas of the 18 districts before arriving at the conclusion, he said. "This study investigated exposure to arsenic in drinking water, with gallbladder cancer risk among participants for residency durations of 15-70 years in two arsenic-affected states of India: Bihar and Assam," Ghosh said.
Also read: <a href="https://www.mid-day.com/lifestyle/health-and-fitness/article/study-researchers-test-ai-tool-that-may--accurately-predict-risk-of-lung-cancer-23265401" target="_blank" rel="none noopener">Study: Researchers test AI tool that may accurately predict risk of lung cancer</a>
The research has been published in the <a href="https://www.mid-day.com/search/cancer--articles" target="_blank" rel="none noopener">Cancer</a> Epidemiology, Biomarkers &amp; Prevention Journal of the American Association for Cancer Research on the relationship between arsenic in drinking water and gallbladder cancer.
It was conducted by Indian scientists from different institutions like the Centre for Environmental Health (CEH), Public Health Foundation of India (PHFI) and Indian Institute of Technology-Kharagpur in collaboration with the London School of Hygiene and Tropical Medicine (LSHTM), said Ghosh, who was also a member of the team.
"Obtaining long-term residential history since childhood with information on potential sources of drinking water is an important contribution of this study to the existing evidence base."
"Preliminary insights from this study can also be useful for similar country contexts that experience a high burden of gallbladder cancers and arsenic contamination in drinking water," said Dr Krithiga Shridhar of PHFI, also the lead author.
This story has been sourced from a third party syndicated feed, agencies. Mid-day accepts no responsibility or liability for its dependability, trustworthiness, reliability and data of the text. Mid-day management/mid-day.com reserves the sole right to alter, delete or remove (without notice) the content in its absolute discretion for any reason whatsoever.

The experts collected and analysed 46,000 groundwater samples from different areas of the 18 districts before arriving at the conclusion

High arsenic concentration in groundwater in 18 districts of Bihar: Study

Trending Stories

Latest Photos

Latest Videos

Latest Web Stories

Mid-Day Fast

Home / News / India News / Article / High arsenic concentration in groundwater in 18 districts of Bihar: Study

High arsenic concentration in groundwater in 18 districts of Bihar: Study

Trending Stories

Latest Photos

Latest Videos

Latest Web Stories

Mid-Day Fast