You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is All of the following are common causes of epidemic after a disaster except - and explain in detail?
After a disaster many disease can occur through infection through water, food, vector and due to improper sanitation. Dengue fever, leptospirosis, typhus and plagues are some of them. Flood water provide ample breeding oppounities for mosquito.REF. PARK&;S TEXTBOOK OF PREVENTIVE AND SOCIAL MEDICAL 21ST EDITION. PAGE NO - 739)