Essay Help Online: According to the epidemiology what sexual practice has been shown to be associated with the highest risk of HIV transmission?
What are three kinds of information that epidemiology can tell us about diseases?
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What are three criteria for establishing a causal relationship between a factor and a disease? Explain each of these.
Describe two non-AIDS-related examples of epidemiological studies in the past that helped to establish the cause of a disease.
What are the two basic kinds of epidemiological studies?
Explain how the presence of different subgroups and clades of the HIV can make it easier for epidemiologists to track the route of transmission of the virus, while at the same time, complicate the detection of the virus in patients.
According to the epidemiology what sexual practice has been shown to be associated with the highest risk of HIV transmission?
