Today all babies usually get vaccines ____ the hepatitis B virus, but there is not yet a vaccination for hepatitis C.
A: against
B: again
C: to
A: against
B: again
C: to
举一反三
- Today, all babies usually get vaccines ___ the hepatitis B virus, but there is not yet a vaccination for hepatitis C.
- Vaccination for this hepatic disease is with viral surface antigen and usually provides immunity. A: Hepatitis A B: Hepatitis B C: Hepatitis C D: Hepatitis D E: Hepatitis E
- Assuming that a vaccine against hepatitis C was developed. To evaluate the effectiveness of this vaccine, the population that should be selected as the research object is A: People infected with hepatitis C B: People with low incidence of hepatitis C C: People who have been infected with hepatitis C and have antibodies in their bodies D: High-risk population of hepatitis C E: People who have been infected with hepatitis B
- Assuming<br/>that a vaccine against hepatitis C was developed. To evaluate the<br/>effectiveness of this vaccine, the population that should be<br/>selected as the research object is ( ) A: People<br/>with low incidence of hepatitis C B: People infected with hepatitis C C: People<br/>who have been infected with hepatitis B D: High-risk population of hepatitis C
- Mother to infant transmission may transmit A: hepatitis A B: hepatitis B C: hepatitis C D: hepatitis D