Moderna's Covid vaccine stable at refrigerator temperature for a month, says the firm
Moderna incorporation, the drug firm that claimed that its coronavirus candidate was 94.5% effective against the novel coronavirus in a preliminary analysis, has said that the vaccine is stable at refrigerator temperatures for 30 days. This is far more than the previous estimate of 7 days. The firm said the vaccine can be stored for a longer period inside freezers. Moderna vaccine is based on mRNA technology.