WITHDRAWN: Microbiological Quality and Antimicrobial Resistance of Drinking and Reused Water Sources at Islamic University, Kushtia, Bangladesh

Water is the most essential ingredient for life, yet its safety depends on a hidden world of microscopic organisms that we cannot see with the naked eye. In many places, the water we drink or reuse for daily tasks can become a home for bacteria and other tiny life forms that are harmful to human health. Scientists who study these invisible communities, known as microbiologists, often look for signs of contamination to ensure water is safe. A major concern in this field is the rise of antimicrobial resistance, a condition where bacteria evolve to survive the medicines designed to kill them. When water sources contain these tough, resistant microbes, they can spread illness that is difficult to treat, turning a simple infection into a serious health threat. Understanding the quality of water in specific communities helps researchers identify these risks before they become widespread problems.

A team of researchers set out to examine the water at the Islamic University in Kushtia, Bangladesh, to see what microscopic life was present and whether any of it had developed resistance to common treatments. They collected samples from both drinking water sources and water that had been reused within the university grounds. Their goal was to measure the microbiological quality of these sources and to check if the bacteria found there could withstand standard antimicrobial agents. The study aimed to provide a clear picture of the safety of the water supply for students and staff at the institution.

However, the story of this research does not end with a list of findings or a conclusion about the water's safety. The authors have officially withdrawn this study from publication. The paper, which was posted on September 17, 2026, was retracted at the request of the authors themselves. They stated that the work was submitted without the permission of the person or group who owned the underlying data, and it lacked the proper credit that should have been given to the data owners. Because of this serious issue regarding ownership and attribution, the authors do not want this work to be used as a reference or cited by others. Consequently, the specific results regarding the bacteria found in the water, the levels of contamination, and the extent of antimicrobial resistance remain unpublished and unknown to the public. The only confirmed fact is that the research was halted before it could share its data, leaving the question of the water's safety at that specific university unanswered by this particular study.