COVID-19: Centre makes big announcement over procurement of Pfizer vaccine

It is to be noted that the vaccine developed Pfizer needs to be stored at a temperature of minus 70 degrees Celsius. 

https://ift.tt/eA8V8J It is to be noted that the vaccine developed Pfizer needs to be stored at a temperature of minus 70 degrees Celsius.  from Zee News :India National https://ift.tt/38RGCQQ