Class 12 · Human Health and Diseases

Control of Infectious Diseases — NEET Biology

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In which way has the study of biology helped us to control infectious diseases?

NCERT Biology · Class 12 · Chapter 7 · Paragraph 91
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Which of the following statements are correct regarding ringworm infections? S1: Ringworms are caused by certain helminths belonging to genera like Microsporum, Trichophyton, and Epidermophyton. S2: They produce dry, scaly lesions on various parts of the body such as skin, nails, and scalp, accompanied by intense itching. S3: Conditions like heat and moisture favour the growth of these pathogens, making skin folds like the groin and between the toes common sites of infection. S4: Transmission typically occurs through airborne droplets released by infected individuals. S5: Maintaining personal hygiene, including keeping the body clean and dry, is essential for prevention and control of ringworm.

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