Thứ Sáu, 20 tháng 8, 2021

NPR News: A Texas Lab Performs Crucial Testing For Pfizer's COVID Vaccine

A Texas Lab Performs Crucial Testing For Pfizer's COVID Vaccine
The lab has access to a high-security facility that Pfizer needed to prove its COVID-19 vaccine was working. Now the scientists there are testing the vaccine's effectiveness against viral variants.

Read more on NPR
Science - August 20, 2021 at 04:07PM - A Texas Lab Performs Crucial Testing For Pfizer's COVID Vaccine

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