18 Questions
HBV antigens include the core antigen, surface antigen, and DNA polymerase.
False
Hepatitis G virus is a DNA virus.
False
HBV can be transmitted through saliva.
True
Norwalk virus is spread through the oral-fecal route.
True
Rotavirus causes chronic viral hepatitis.
False
A vaccine for HBV was first approved in 1990.
False
About 90% of chronic HBV cases die from cirrhosis or liver cancer.
False
Hepatitis A virus is a DNA virus.
False
Vomiting and fever are symptoms of Rotavirus infection.
True
HCV can be prevented by a vaccine.
False
Hepatitis B virus is an RNA virus.
False
Prolonged interferon treatment can prevent chronic HCV disease.
True
Hepatitis A virus is transmitted through the parenteral route.
False
The symptoms of Hepatitis A and Hepatitis B are identical.
False
Hepatitis A virus is eliminated from the body through urine.
False
Inactivated vaccine for Hepatitis B has been available since 1995.
False
Antiviral treatment is available for Hepatitis A.
False
IgG to HAV provides active immunization for people exposed to the virus.
False
Learn about the symptoms, pathogenesis, and epidemiology of Rotavirus and Norwalk virus infections, including vomiting, diarrhea, and prevention methods.
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