Datuk Seri Dr Ahmad Zahid Hamidi (left) and Datuk Seri Najib Tun Razak. -filepic PUTRAJAYA: Datuk Seri Dr Ahmad Zahid Hamidi and Datuk Seri Najib Tun Razak have both tested negative for Covid-19. The two had come into contact with Umno supreme council member Datuk Seri Tajuddin Abdul Rahman, who had been infected by the coronavirus. Zahid, who is Umno president, said he received the good news that his swab test result came back negative. “At 7.44am this morning, the doctor contacted my wife to inform the news. “After doing the swab test at Avisena Hospital in Shah Alam on Wednesday (Jan 20), I had quarantined myself from my wife, children and grandchildren as per standard operating procedure.