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 In Guinea worm prophylaxis, all are true, except - and explain in detail?
for the prevention of drancunculiasis, steps taken are; - active search of cases - health education relating boiling and sieving drinking water. - prevention of water contamination by carriers. - provision of safe drinking water. Reference : Park's textbook of preventive and social medicine, 23rd edition, pg no:476, 246 <\p>