Delhi CM Arvind Kejriwal on Monday said that he tried contacting U.S. Vaccine makers Pfizer and Moderna. According to Kejriwal, both companies have refused to directly sell vaccines to the states and have said that they will deal only with central government. Earlier, Punjab CM Capt Amarinder Singh had also made a similar statement. Singh also claimed that Pfizer & Moderna have refused to sell jabs to his government.