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Covid-19 vaccine: WHO said – storage costs and temperature problems should not be hindered in vaccination campaign

Covid-19 vaccine: The World Health Organization says that countries should not withdraw from vaccination due to high storage costs and temperature problems of some vaccines. Let us tell you that Pfizer’s developed potential Kovid-19 vaccine requires a temperature of minus 70 degrees Celsius. The RNA vaccine of Moderna can be preserved for a month at […]