The official spokesman for Ministry of Health (MoH), Dr. Mohamed Al-Abdali, underlined that mixing doses of coronavirus (COVID-19) vaccines from different brands that approved in the Kingdom of Saudi Arabia are safe, highlighting that it is a procedure authorized by the World Health Organization (WHO) and in many countries of the world. Dr. Al-Abdali said in a tweet on Twitter: "Incorrect interpretations are being circulated in the media about what was issued by the World Health Organization about mixing vaccines, and we confirm the safety of mixing the vaccines approved in the Kingdom, based on international research and specialized scientific committees, as this procedure is authorized by the World Health Organization and a number of world's countries.
