Pfizer's new COVID-19 vaccine candidate needs to be stored at around minus seventy five degrees celsius (-75 C), which exceeds the capacity of freezers in state labs in the U.S. by far.
Pfizer's new COVID-19 vaccine candidate needs to be stored at around minus seventy five degrees celsius (-75 C), which exceeds the capacity of freezers in state labs in the U.S. by far. How will India distribute such a vaccine in its rural areas?