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B3: Quiz 3
B3: Quiz 3
1) An individual is infected with coronavirus. Explain how this individual sneezing on a train without covering their mouth can cause other individuals to become infected with coronavirus.
2)
a) What is the most common way that cholera is spread?
b) Is cholera a bacterium, virus, parasite or fungi?
c) What are the effects of cholera?
3) Pathogens can be spread through contact. Use a door handle to explain how an individual could become infected with coronavirus.
4) There are four main ways how pathogens can be spread. Three of them are water, air and contact. What is the fourth? Give an example as well.
5) Give 3 different ways that we can reduce the spread of communicable diseases. If you want to, give a small definition of the ways as well.
2)
a) What is the most common way that cholera is spread?
b) Is cholera a bacterium, virus, parasite or fungi?
c) What are the effects of cholera?
3) Pathogens can be spread through contact. Use a door handle to explain how an individual could become infected with coronavirus.
4) There are four main ways how pathogens can be spread. Three of them are water, air and contact. What is the fourth? Give an example as well.
5) Give 3 different ways that we can reduce the spread of communicable diseases. If you want to, give a small definition of the ways as well.