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Dr. Gregory Glenn

COVID-19: New US-Made Vaccine Has 90 Percent Efficiency Rate, Can Be Stored In Refrigerators COVID-19: New US-Made Vaccine Has 90 Percent Efficiency Rate, Can Be Stored In Refrigerators
Covid-19: New Us-made Vaccine Has 90 Percent Efficiency Rate, Can Be Stored In Refrigerators An American biotech company announced that it has…