Daily Covid-19 Minute: Why Does The Vaccine Have To Be Kept Cold?


One of the biggest challenges we've run into with distributing the Covid vaccine? Daunting storage requirements. Both the Pfizer and Moderna vaccines have to be stored at very cold temperatures.

Watch THE DR. OZ SHOW, weekdays at 3 p.m. on CBS 62.

• Vaccine
• Pandemic
• Pfizer