SSC
WORLD GEOGRAPHY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Abundance of clean drinking water
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Women are highly educated
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Lack of medical knowledge and how disease spreads
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Knowledge of how disease spreads
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Detailed explanation-1: -Germs can spread from person to person through: the air as droplets or aerosol particles. faecal-oral spread. blood or other body fluids.
Detailed explanation-2: -Water, sanitation, food and air quality are vital elements in the transmission of communicable diseases and in the spread of diseases prone to cause epidemics. A number of environmental factors influence the spread of communicable diseases that are prone to cause epidemics. The most important of these are: water supply.
Detailed explanation-3: -Changes in global population demographics and distribution. Human behavior and societal change. Environmental change and land use. Chronic manifestations of infectious diseases. Enhanced pathogen detection. Microbial evolution. Breakdown of the public health system and bioterrorism.