Current Affairs - Science - Discussion

The presence of faecal coliform bacteria in the Ganga River at Prayagraj has raised serious public health concerns, particularly during the Maha Kumbh Mela. Faecal coliform bacteria are indicative of contamination due to animal or sewage waste. While not all faecal bacteria are harmful, their presence signals the potential presence of other pathogens like E. coli and Salmonella, which can cause gastrointestinal infections and other serious health issues. The contamination level in the Ganga exceeds safe limits, heightening the risks for millions of people who bathe in the river.