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AstraZeneca: Vaccine Averaged 70% Effectiveness

AstraZeneca: Vaccine Averaged 70% Effectiveness

Assessment

Interactive Video

Health Sciences, Biology

University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

AstraZeneca's vaccine candidate shows up to 90% efficacy with a specific dosing regimen, but averages 70% when combined with another regimen. AstraZeneca is the third major company to report high efficacy, following Pfizer and Moderna, whose vaccines are nearly 95% effective.

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5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was the unique aspect of the first dosing regimen for AstraZeneca's vaccine?

Participants received two full doses.

Participants received a half dose followed by a full dose.

Participants received a full dose followed by a half dose.

Participants received two half doses.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the average efficacy rate of AstraZeneca's vaccine when combining both dosing regimens?

60%

80%

70%

90%

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which company reported a vaccine efficacy rate of around 95%?

Pfizer

Johnson & Johnson

Novavax

AstraZeneca

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many major companies have reported high efficacy rates for their vaccines, including AstraZeneca?

One

Two

Three

Four

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following companies is NOT mentioned in the transcript as having reported high vaccine efficacy?

Pfizer

Johnson & Johnson

Moderna

AstraZeneca

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