90% efficacy for Pfizer’s COVID-19 mRNA vaccine is striking. But we need to wait for the full data

Corona news

90% efficacy for Pfizer’s COVID-19 mRNA vaccine is striking. But we need to wait for the full data

Important questions remain: It’s unclear how long protection will last and if the vaccine protects against severe disease

Important questions remain: It’s unclear how long protection will last and if the vaccine protects against severe diseaseRead More

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