UTF-8 U+6211 U+662F wrote:What was the real name of "Typhoid Mary," and what made her famous?
Mary Mallon
...the first person in the United States identified as an asymptomatic carrier of the pathogen associated with typhoid fever
UTF-8 U+6211 U+662F wrote:What was the real name of "Typhoid Mary," and what made her famous?
Mary Mallon
...the first person in the United States identified as an asymptomatic carrier of the pathogen associated with typhoid fever
SOnerd wrote:UTF-8 U+6211 U+662F wrote:What was the real name of "Typhoid Mary," and what made her famous?Mary Mallon...the first person in the United States identified as an asymptomatic carrier of the pathogen associated with typhoid fever
Describe the chain of infection.UTF-8 U+6211 U+662F wrote:Correct! Your turn!
pathogen → reservoir (can be nonhuman or human) → portal of exit → mode of transmission (indirect or direct) → portal of entry → susceptible host (always human)
Yep, your turndragons790 wrote:pathogen → reservoir (can be nonhuman or human) → portal of exit → mode of transmission (indirect or direct) → portal of entry → susceptible host (always human)
dragons790 wrote:For what study types would you use relative risk, odds ratio, and prevalence odds ratio/prevalence ratio?
Odds ratios are most commonly used in case-control studies, however they can also be used in cross-sectional and cohort study designs as well.
RR is used for Cohort Studies, Prevalence is used for Cross-sectional studies
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