GMAT Verbal Reasoning Practice Test 5

Question : 76 of 100

Marks: +1, -0

Hereditary factors determine in part the degree to which a person is susceptible to the virus that causes Peterson’s disease.
The decrease in traditional childhood diseases and the accompanying increase in Peterson’s disease have not been found in any other country.
Children who contract measles develop an immunity to the virus that causes Peterson’s disease.
Persons who did not contract measles in childhood might contract measles in adulthood, in which case the consequences of the disease would generally be more severe.Those who have contracted Peterson’s disease are at increased risk of contracting chicken pox.

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