There are 2 effective Covid-19 vaccines. What’s next?
Moderna said that its vaccine was more than 94 percent effective, a week after Pfizer released its own promising results.
Moderna said that its vaccine was more than 94 percent effective, a week after Pfizer released its own promising results.
Moderna said that its vaccine was more than 94 percent effective, a week after Pfizer released its own promising results.
Moderna said that its vaccine was more than 94 percent effective, a week after Pfizer released its own promising results.
Moderna said that its vaccine was more than 94 percent effective, a week after Pfizer released its own promising results.
Moderna said that its vaccine was more than 94 percent effective, a week after Pfizer released its own promising results.
Moderna said that its vaccine was more than 94 percent effective, a week after Pfizer released its own promising results.