An epidemiological study on morbidity profile among food handlers in Panaji city, Goa

Access to safe and nutritious food is key to promoting good health. An estimated 600 million fall ill after eating contaminated food, for which food handlers may constitute a common source of contamination. In addition to unhealthy food handlers, disease carriers handling the food play an equally important role in transmitting these diseases and pose a significant threat to public health. This study, therefore, aimed to know the morbidity profile among the food handlers employed in various food establishments in Panaji city.

Using stratified sampling techniques, we conducted a cross-sectional study among 227 participants selected from 12 food establishments. We did three visits to each food establishment. We excluded food handlers who were unavailable despite three visits at fortnightly intervals and those who did not consent to the study. We administered a pre-designed and pre-structured questionnaire to each participant. A general examination and laboratory investigations, including stool and urine routine, were performed on all participants. We performed descriptive and analytical statistics by using SPSS version 14.

Out of the 227 study participants, 79 (34.8%) had at least one morbidity at the time of examination. None of the food handlers had received a single dose of typhoid, hepatitis A, or cholera vaccines. Most (74.4%) study participants did not administer deworming tablets.

We found that the health status of the study participants was substandard. Food safety may be in peril among food handlers with lower education backgrounds with morbidities as they may have little understanding of the risk of microbial contamination of food. Therefore, it is essential to create awareness among them.