CDC Hepatitis B

Question 1

1.

(-) HBsAg
(-) Anti-HBc
(-) Anti-HBs

Answer 1

Susceptible

Question 2

(-) HBsAg
(+) Anti-HBc
(+) Anti-HBs

Answer 2

immune due to natural infection

Question 3

(-) HBsAg
(-) Anti-HBc
(+) Anti-HBs

Answer 3

Immune due to Hepatitis B Vaccination

Question 4

(-) HBsAg
(+) Anti-HBc
(-) Anti-HBs

Answer 4

unclear
5 possibilities

Question 5

(+) HBsAg
(+) Anti-HBc
(+) IgM Anti-HBc
(-)Anti-HBs

Answer 5

acutely infected

Question 6

(+) HBsAg
(+) Anti-HBc
(-) IgM Anti-HBc
(-)Anti-HBs

Answer 6

Chronically infected