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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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To prevent Yellow Fever Aedes aegypti index should be less than?
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The correct answer is  Aedes aegypti index is a house index and defined as the percentage of houses and their premises,in a limited well defined area, showing actual breeding of Aedes aegylti larvae. This index should not be more than 1% in towns and seapos in endemic areas to ensure freedom from yellow fever. Reference; Park&;s Textbook of preventive and social medicine, 24th edition.Pg no. 301