What percentage effectiveness does the first COVID-19 vaccine claim to have?
Pfizer, BioNTech Seek Emergency Use Authorization For COVID-19 Vaccine

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Health Sciences, Biology
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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
90%
85%
95%
99%
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which company is associated with the first vaccine mentioned in the transcript?
AstraZeneca
Pfizer
Moderna
Johnson & Johnson
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which company developed a second vaccine showing similar results to the first?
Johnson & Johnson
Moderna
AstraZeneca
Novavax
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the US planning to do with the Pfizer-BioNTech vaccine doses?
Sell them to other countries
Use them for research
Distribute them for free
Store them for future use
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Once approved, how will the vaccine shots be provided to the public?
At a discounted price
Free of charge
Only to healthcare workers
Through private clinics only
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