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Social & Preventive Medicine Environment and health 6d9d72cb

Mosquito net hole diameter is -

A
0.02 inch
B
0.0475 inch
C
0.5 inch
D
0.1 inch
High-Yield Explanation
Personal protection against mosquito bite includes a mosquito net, screening, and repellents. Nets provide protection against bite during sleep. The material of the net should be white, for easy detection of mosquitoes. There should not be a single hole or rent in the net. The size of the opening in the net is of utmost impoance - size should not exceed 0.0475 inches in diameter. The number of holes in one square inch is 150. REFERENCE: PARK'S TEXTBOOK OF PREVENTIVE AND SOCIAL MEDICINE, 25TH EDITION, PG NO. 833

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