Click âDisease of the Week,â find rotavirus, and take the quiz to test your knowledge! Rotavirus is a contagious virus that can cause gastroenteritis (inflammation of the stomach and intestines). Symptoms include severe watery diarrhea, often with vomiting, fever, and abdominal pain.
The odor of hydrogen sulfide gas can be detected in water at a very low level. Smell the water coming out of the hot and cold water faucets. Determine which faucets have the odor. The rotten egg smell will often be more noticeable from the hot water because more of the gas is vaporized.
Determining Location. If you only smell rotten eggs when the hot water is on, the problem is probably coming from the hot water heater. If thereâs a strong smell when both the hot and cold water are first turned on but it goes away or lessens with time, you probably have sulfate-reducing bacteria in your well.hares & Saves. Save. Well water that smells like rotten eggs contains hydrogen sulfide gas (H2S). It is not a health hazard, but it can corrode plumbing metals, tarnish copper and silverware, stain laundry, affect how well water softeners work and change the appearance and taste of coffee, tea, and cooked foods.