Are duck feces and urine harmful to the elderly?

Duck feces and urine can pose health risks to the elderly, primarily due to potential pathogens like bacteria and parasites that may be present. Exposure can lead to gastrointestinal issues or respiratory infections, especially in individuals with weakened immune systems. It's essential for elderly individuals to avoid direct contact with bird droppings and to maintain proper hygiene if they encounter them. Regular cleaning and sanitation in areas where ducks are present can help mitigate these risks.