HEPAQUIZ - RIDDLES

Riddle

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RIDDLES - PROPHYLAXIS AND SEROMARKERS

Created by

Indira AV

India

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#	Player	Accuracy	time
1	U24MB567 July 22, 2026	% 70	05:38
2	U24MB561 July 22, 2026	% 70	07:19
3	U24MB587 July 22, 2026	% 60	06:47
4	U24MB590 July 22, 2026	% 60	07:21
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HEPAQUIZ - RIDDLESOnline version RIDDLES - PROPHYLAXIS AND SEROMARKERS by Indira AV 1 I'm the first marker to rise and to fall, I appear even before symptoms at all. I mean you're infectious, handle with care, "Surface" is the name I bear. Who am I, and what does my persistence beyond 6 months signify? Hints 1 Write in full form 2 I'm the marker of infectivity and viral load, High levels of me mean transmission's the road. I vanish when the virus starts to clear, My disappearance is good news to hear. Who am I? Hints 1 Write in full form. No abbreviations 3 I'm like my picornavirus cousin, fecal-oral too, But I'm dangerous in pregnancy — that's a clue. Third trimester mothers fear me the most, Fulminant hepatitis could be my boast. Who am I? 4 I never appear from a vaccine shot alone, Only natural infection makes me known. I'm the marker that fills the "window" gap, IgM means recent, IgG means old — that's the recap. Who am I? Hints 1 Write in full form. No abbreviations 5 I'm the marker everyone wants to see, I mean you're protected, recovered, or vaccine-free of disease. I appear last, when the danger has passed, Immunity to hepatitis B, at last. Who am I? Hints 1 FULL FORM. NO ABBREVIATION 6 Surface antigen negative, core antibody positive too, Surface antibody absent — what's happening to you? Too early for antibody, too late for antigen to stay, I'm the diagnostic gap of a certain day. What am I called? 7 I'm made of just one protein, recombinant and true, Three doses protect you — 0, 1, and 6 is my cue. Give me at birth to stop mother-to-child spread, I'm the shield against a virus you should dread. Who am I? 8 Baby's born to a mother whose HBsAg is positive and bright, Within 12 hours, two things set it right — One is active, one borrowed and quick, Together they stop the newborn from getting sick. What two prophylactic measures am I describing? 9 No vaccine exists for me — not yet, not now, Screening blood and safe practices show you how. Direct-acting antivirals now offer a cure, But an ounce of prevention is always more sure. Who am I? 10 I have no licensed vaccine in most of the world's lands, Except in one country where a recombinant vaccine stands. Clean water and hygiene are your best friend, Especially if you're pregnant — protect till the end. Who am I?

HEPAQUIZ - RIDDLESOnline version

RIDDLES - PROPHYLAXIS AND SEROMARKERS

by Indira AV

I'm the first marker to rise and to fall, I appear even before symptoms at all. I mean you're infectious, handle with care, "Surface" is the name I bear. Who am I, and what does my persistence beyond 6 months signify?

Hints

Write in full form

I'm the marker of infectivity and viral load, High levels of me mean transmission's the road. I vanish when the virus starts to clear, My disappearance is good news to hear. Who am I?

Hints

Write in full form. No abbreviations

I'm like my picornavirus cousin, fecal-oral too, But I'm dangerous in pregnancy — that's a clue. Third trimester mothers fear me the most, Fulminant hepatitis could be my boast. Who am I?

I never appear from a vaccine shot alone, Only natural infection makes me known. I'm the marker that fills the "window" gap, IgM means recent, IgG means old — that's the recap. Who am I?

Hints

Write in full form. No abbreviations

I'm the marker everyone wants to see, I mean you're protected, recovered, or vaccine-free of disease. I appear last, when the danger has passed, Immunity to hepatitis B, at last. Who am I?

Hints

FULL FORM. NO ABBREVIATION

Surface antigen negative, core antibody positive too, Surface antibody absent — what's happening to you? Too early for antibody, too late for antigen to stay, I'm the diagnostic gap of a certain day. What am I called?

I'm made of just one protein, recombinant and true, Three doses protect you — 0, 1, and 6 is my cue. Give me at birth to stop mother-to-child spread, I'm the shield against a virus you should dread. Who am I?

Baby's born to a mother whose HBsAg is positive and bright, Within 12 hours, two things set it right — One is active, one borrowed and quick, Together they stop the newborn from getting sick. What two prophylactic measures am I describing?

No vaccine exists for me — not yet, not now, Screening blood and safe practices show you how. Direct-acting antivirals now offer a cure, But an ounce of prevention is always more sure. Who am I?

I have no licensed vaccine in most of the world's lands, Except in one country where a recombinant vaccine stands. Clean water and hygiene are your best friend, Especially if you're pregnant — protect till the end. Who am I?

You can integrate the game into an LMS compatible with LTI 1.1 or LTI 1.3 such as Canvas, Moodle, or Blackboard. This way, the scores will be automatically saved into the platform’s gradebook.

HEPAQUIZ - RIDDLES

Riddle

About this activity

Created by

Download the paper version to play

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HEPAQUIZ - RIDDLESOnline version

by Indira AV

I'm the first marker to rise and to fall, I appear even before symptoms at all. I mean you're infectious, handle with care, "Surface" is the name I bear. Who am I, and what does my persistence beyond 6 months signify?

Hints

I'm the marker of infectivity and viral load, High levels of me mean transmission's the road. I vanish when the virus starts to clear, My disappearance is good news to hear. Who am I?

Hints

I'm like my picornavirus cousin, fecal-oral too, But I'm dangerous in pregnancy — that's a clue. Third trimester mothers fear me the most, Fulminant hepatitis could be my boast. Who am I?

I never appear from a vaccine shot alone, Only natural infection makes me known. I'm the marker that fills the "window" gap, IgM means recent, IgG means old — that's the recap. Who am I?

Hints

I'm the marker everyone wants to see, I mean you're protected, recovered, or vaccine-free of disease. I appear last, when the danger has passed, Immunity to hepatitis B, at last. Who am I?

Hints

Surface antigen negative, core antibody positive too, Surface antibody absent — what's happening to you? Too early for antibody, too late for antigen to stay, I'm the diagnostic gap of a certain day. What am I called?

I'm made of just one protein, recombinant and true, Three doses protect you — 0, 1, and 6 is my cue. Give me at birth to stop mother-to-child spread, I'm the shield against a virus you should dread. Who am I?

Baby's born to a mother whose HBsAg is positive and bright, Within 12 hours, two things set it right — One is active, one borrowed and quick, Together they stop the newborn from getting sick. What two prophylactic measures am I describing?

No vaccine exists for me — not yet, not now, Screening blood and safe practices show you how. Direct-acting antivirals now offer a cure, But an ounce of prevention is always more sure. Who am I?

I have no licensed vaccine in most of the world's lands, Except in one country where a recombinant vaccine stands. Clean water and hygiene are your best friend, Especially if you're pregnant — protect till the end. Who am I?

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