Escherichia coli diarrhoea among the adults – prospective research

Abstract

Introduction: Eschrichia coli is common diarrhea causing agent.  This study aimed to identify the bacterial pathogens responsible for diarrhea and abdominal pain in adults. Foodborne illnesses remain a significant public health concern, with Escherichia coli.

Methods: The study, conducted from January to May 2021 at GSL Medical College, included adults with diarrhea and abdominal pain. Stool samples were collected, processed, and cultured on selective media to identify bacterial pathogens. Statistical analysis was performed to assess pathogen prevalence and its association with symptoms, using descriptive statistics for findings interpretation.

Results: Among 100 adults with diarrhea and abdominal pain, 52% were male, and the majority (40%) were aged 31–45 years. Abdominal pain (80%) and diarrhea (75%) were the most common symptoms. Escherichia coli was the leading isolate (30%), followed by Salmonella spp. (25%) and Staphylococcus aureus (20%).

Conclusion: In conclusion, this study highlights Escherichia coli as the primary bacterial cause of diarrhea among adults, followed by Salmonella spp. and Staphylococcus aureus. These findings underscore the importance of targeted food safety measures and public health interventions to address foodborne pathogens and prevent related illnesses in communities.

Key words: Escherichia coli, Diarrhea, Foodborne pathogens, Abdominal pain, Bacterial isolation