Dr Onyema Ogbuagu: The Nigerian Behind Pfizer Covid-19 Vaccine Breakthrough
DR Onyema Ogbuagu, a Nigerian physician based in the United States is one of the many doctors who were involved in the Pfizer trial for the covid-19 vaccine. The Associate Professor of Medicine, stated that the Vaccine had no trace of sars cov-2 virus and that the efficacy levels were real. Pfizer and BioNtech announced…