I don’t know what is the difference between both please tell me
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I don’t know what is the difference between both please tell me
The Pfizer-BioNTech and Moderna mRNA vaccines are two of the four approved or authorized vaccines for COVID-19 in the United States.
Although they both use the same mRNA technology, there are some key differences between them. Firstly, the dose of mRNA encapsulated in the fat bubbles of the Moderna vaccine is much higher, at 100 micrograms, compared to Pfizer’s 30 micrograms. Secondly, the Pfizer vaccine requires specialized cold storage with a much colder temperature requirement of -94°F (-70°C) while Moderna’s only requires refrigeration. Lastly, the primary series of both vaccines are two shots, but Moderna’s booster is authorized for adults 18 and over, while Pfizer’s is only authorized for those 16 and older. According to early randomized trials, both vaccines have demonstrated more than 90% effectiveness in preventing symptomatic COVID-19 disease