Get Moderna Vs Pfizer Effectiveness Pics. But there are a few key differences. There is a difference in the cold chain for the pfizer versus the moderna. landers said the state doesn't have a preference in either vaccine.

COVID-19: Moderna's vaccine effective against British and ...
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Like pfizer, moderna argues that the analysis met its primary goal of preventing infection, given that five cases occurred in the by contrast, the pfizer vaccine has to be kept at minus 70 degrees celsius (minus 94 degrees fahrenheit)—a fact that has led public health officials to fear that it may be. Moderna's might better protect against severe cases, while pfizer's seems to have milder side effects. There is a difference in the cold chain for the pfizer versus the moderna. landers said the state doesn't have a preference in either vaccine.

Like pfizer, moderna argues that the analysis met its primary goal of preventing infection, given that five cases occurred in the by contrast, the pfizer vaccine has to be kept at minus 70 degrees celsius (minus 94 degrees fahrenheit)—a fact that has led public health officials to fear that it may be.

But there are a few key differences. Like pfizer, moderna argues that the analysis met its primary goal of preventing infection, given that five cases occurred in the by contrast, the pfizer vaccine has to be kept at minus 70 degrees celsius (minus 94 degrees fahrenheit)—a fact that has led public health officials to fear that it may be. Moderna's clinical trial had 30,350 participants, pfizer's 36,621. The fda says pfizer's covid vaccine is safe and effective.