Tesco has announced a recall on specific fruit products after contamination with salmonella was confirmed. Salmonella is a type of bacteria often associated with foodborne illnesses, primarily transmitted through contaminated food or poor hygiene practices. The symptoms of salmonella infection may manifest anywhere from 6 hours to 6 days post-exposure and can last between 4 to 7 days, prompting Tesco to urge those feeling ill to stay away from work or school for at least two days.

The symptoms of salmonella infection include digestive distress such as stomach cramps, diarrhea (which can be bloody), nausea, and additional general malaise which involves fever, chills, and headache. One of the most concerning risks associated with salmonella is dehydration, particularly in vulnerable populations like children and older adults, since fluid loss can result from severe diarrhea and vomiting. While many salmonella infections resolve on their own, medical attention is recommended if symptoms persist or if affected individuals experience a high fever.

Tesco's proactive measure to notify customers and recall affected products highlights the company's accountability in public health and safety. It also serves as a reminder of the essential nature of food hygiene and the importance of proper washing and handling of produce to mitigate risks of foodborne illnesses. The supermarket's awareness campaign may help to inform their customers about the health risks associated with contaminated food products and encourage them to take precautionary actions when feeling unwell.