Which of the Following Statements is TRUE

Question

Which of the following statements is TRUE?
A)Some chronic viral infections may lead to cancer.
B)Patients with chronic infections may be infectious.
C)Patients who have typhoid fever may become carriers of the disease.
D)Infection with hepatitis C virus may lead to liver cirrhosis.
E)All of the above.

Accepted Answer

All of the given statements are true. 
A) Some chronic viral infections (like hepatitis B and C, human papillomavirus) may lead to cancer. 
B) Patients with chronic infections (like tuberculosis) may still be infectious and pose a risk to others. 
C) Patients with typhoid fever may become carriers of the disease and spread the bacteria without showing symptoms themselves. 
D) Hepatitis C virus infection is a leading cause of chronic hepatitis, which can progress to liver cirrhosis and liver cancer.