Doubts arise over efficacy of China-produced Sinopharm vaccine

Doubts arise over efficacy of China-produced Sinopharm vaccine

Assessment

Interactive Video

Science, Health Sciences, Biology

11th Grade - University

Hard

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Bahrain recommends Pfizer boosters for over 50s with comorbidities after a COVID-19 surge, despite high Sino Farm vaccination rates. The Sino Farm vaccine uses inactivated viruses to teach the immune system to fight the coronavirus. Antigen presenting cells process these viruses, activating T and B cells. Memory B cells help the body remember and reproduce antibodies. Despite the surge, most hospitalized were unvaccinated, showing Sino Farm's effectiveness.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the mechanism by which the Sino Farm vaccine teaches the immune system to attack the coronavirus?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What role do B cells play in the immune response after vaccination?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the immune system remember the response to the Sino Farm vaccine?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Why did Bahrain recommend booster shots of Pfizer Bio N Tech?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What percentage of people hospitalized during the current COVID-19 wave in Bahrain had not been vaccinated?

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