Why the Monsoon Magnifies Risk
The rainy season creates a perfect storm for gastrointestinal problems. Increased humidity and moisture in the air allow harmful bacteria, viruses, and parasites to multiply rapidly on food surfaces and in the environment. Heavy rainfall often leads to waterlogging
and the contamination of municipal water supplies with sewage, a primary cause of water-borne diseases like cholera, typhoid, and gastroenteritis. This contamination isn't always visible; water can look clear and still carry pathogens. Furthermore, our digestive systems can become more sluggish during this season, making us more susceptible to issues like bloating and indigestion, which can be worsened by contaminated food.
The Unseen Danger in Water and Ice
Drinking water is the most common culprit for monsoon illnesses. Even if your tap water looks clean, it may not be safe. Old, leaky pipelines running close to overflowing sewage lines can allow contaminants to seep into the drinking water supply, especially after heavy rains. Health authorities strongly advise against drinking tap water without purification. Boiling water for at least one minute is an effective way to kill most pathogens. If you use a water purifier, ensure it is properly maintained. Ice is another major risk. It is often made from unfiltered tap water, meaning it carries the same bacteria and viruses. When eating out, it's safest to avoid beverages with ice altogether and stick to bottled water from a sealed bottle or hot, freshly prepared drinks.
A Word of Caution on Street Food
The craving for hot, spicy street food like pakoras and chaat intensifies during the monsoon, but this is also when it's most hazardous. Street food vendors often operate in unhygienic conditions, with food exposed to flies, dust, and polluted rainwater. The water used for cooking or making chutneys might be contaminated. Raw items like salads, cut fruits, and the water in pani puri are particularly high-risk. Fried snacks may seem safer, but if they are cooked in reused oil or left sitting out, they can also become a breeding ground for germs. To stay safe, it is best to prepare these tempting snacks at home where you can control the hygiene and quality of ingredients.
Handling Raw Fruits and Vegetables
Leafy greens, cauliflower, and other vegetables can harbor worms, larvae, and germs, especially during the monsoon. Raw vegetables and fruits must be washed thoroughly. The Food Safety and Standards Authority of India (FSSAI) advises washing all produce properly before use. A good practice is to wash them under clean, running water. For extra precaution with leafy greens, you can soak them in a saltwater solution for about ten minutes to help remove hidden pests and germs. It's also wise to avoid eating raw salads outside the home. Opt for steamed or cooked vegetables, as the heat helps kill any lingering pathogens. When eating fruits, choose those you can peel yourself and consume them immediately after cutting.
Recognising Symptoms and When to Act
Despite taking precautions, you might still experience symptoms. Common signs of a stomach infection include nausea, vomiting, diarrhoea, abdominal cramps, and fever. Most cases are mild and resolve with rest and hydration. It is crucial to drink plenty of fluids, such as boiled water or oral rehydration solutions (ORS), to prevent dehydration, which is the main danger associated with these illnesses. However, you should seek medical attention if symptoms are severe, last for more than two days, or if you notice signs of dehydration like a very dry mouth, dizziness, or passing little urine. Immediate medical care is especially important for children, the elderly, and those with weakened immune systems.
