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Why do rotaviruses spread so easily in many developing counties?
Rotaviruses spread easily in many developing countries due to inadequate sanitation and hygiene practices, which facilitate the transmission of the virus through contaminated water and food. Limited access to healthcare and vaccination also contributes to higher infection rates, as many children remain unprotected. In crowded living conditions, the virus can quickly spread among individuals, especially in settings such as daycares. These factors collectively create an environment where rotavirus can proliferate rapidly.
Why have developing countries failed to benefit from the spread of the free trade around the world?
Developed countries continue to maintain high tariffs on the agricultural goods that developing countries export in large numbers.
Why have many developing countries failed to benefit from the spread of free trade around the world?
Developed countries continue to maintain high tariffs on the agricultural goods that developing countries export in large numbers.
Why have many developing countries failed to benefit from the spread of free trade around the world...?
Developed countries continue to maintain high tariffs on the agricultural goods that developing countries export in large numbers.
What are some possible sources of cholera?
In developing countries you have many asymptomatic carriers of cholera to spread the same. In developed countries, undercooked sea food is usually the source of cholera.
How wide spread is typhoid fever?
Typhoid fever is very much prevalent in developing countries, where sanitation is poor and personal hygiene is not good.
Why do you think infectious diseases typically kill more people in developing countries than they do in highly developed countries like the US?
There are a number of factors. First, developing countries tend to have lower-quality sanitation facilities, if there are any. This makes it easier for infections diseases to spread. Second, developing countries tend to have lower-quality medical facilities. This also facilitates the spread of pathogens, and lower quality treatment means that the infections that do occur are more likely to be fatal. Third, people in developing countries tend to be less educated or uneducated. People without an education are less likely to take measures to avoid infectious disease. Fourth, people in developing countries are more likely to live in poverty and lack access to services such as running water, which help prevent the spread of disease. Finally, some of those in poverty suffer from malnutrition. This weakens the immune system, leaving the body more vulnerable to infection.
Why is malaria only a problem in developing countries and not wealthy countries?
Malaria is most present throughout swampy, tropical areas, in which developing countries just happen to be a part of. Another reason is because wealthy countries have mainly kept the spread of malaria under control, virtually eliminating the disease within the nation (this is the same for other diseases, such as measles).
How did the news of Kristallnacht spread so quickly to other countries?
Nazis newspapers and magazines, and propaganda. This happened two days after the officer died, giving plenty of time to spread the news.
Why do you think protestantism spread so quickly in northern Europe?
because they played cross country(ran around) through countries
Can the bubonic plague be spread through the air?
Not usually unless the person who had bubo had started developing septicaemic plague. septicaemic- this plague (there are three different types) affected the lungs and was transmitted from human to human.
Where did Baha'i spread since its beginning?
It started in Iran then spread to Iraq and from there to other countries in the Middle East, Central Asia, North Africa such as Egypt, Turkey, Lebanon, the Sudan, and parts of what was then southern Russia. Around 1893 it spread to America and from there to Canada, England and France. From North America is spread to South America. Between 1953-1963 it was able to spread to most countries of the world aside from those which lay behind the Iron Curtain. During the 1990's it quickly spread through the former Soviet bloc countries.
