SETTLING NORTH AMERICA 1497 1732
FIRST THANKSGIVING HISTORY FACTS FOODS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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religion and good hygiene
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big cities and dirty food
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poor hygiene and people living in close quarters
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None of the above
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Detailed explanation-1: -Factors promoting contact transmission act at the pathogen, host or environmental levels. Common pathogen factors are immune evasion, high viral load and low infectious dose. Common host factors are crowding, promiscuity and the presence of co-infections.
Detailed explanation-2: -There is a wide range of infectious diseases that are transmitted by contaminated food and water. Many are caused by pathogens (bacteria, viruses or parasites) transmitted via the faecal-oral route (consumption of food and drinks contaminated with faeces).
Detailed explanation-3: -Infectious diseases commonly spread through the direct transfer of bacteria, viruses or other germs from one person to another. This can happen when an individual with the bacterium or virus touches, kisses, or coughs or sneezes on someone who isn’t infected.
Detailed explanation-4: -The spread of existing infections and the emergence of new ones in many areas of the world can be caused by poor sanitary conditions, hygiene and a lack of clean drinking water.