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Questions and Answers
Which companies are working on updated Covid-19 vaccines targeted to the XBB strains?
Which companies are working on updated Covid-19 vaccines targeted to the XBB strains?
- Johnson & Johnson and AstraZeneca
- Moderna and Johnson & Johnson
- Pfizer and AstraZeneca
- Moderna and Pfizer (correct)
When is Pfizer's new shot expected to be approved?
When is Pfizer's new shot expected to be approved?
- November (correct)
- December
- October
- September
When are the vaccines expected to be available?
When are the vaccines expected to be available?
- Late November or early December
- Late October or early November
- Late September or early October (correct)
- Late August or early September
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