RIYADH – The Ministry of Health announced on Wednesday that vaccination against coronavirus will be available around the clock at the center set up at the Riyadh International Convention & Exhibition Center effective from Wednesday. The ministry said in a statement on its Twitter account that the decision was taken in response to the tremendous response from the public to take vaccination. Those who registered on the ministry's Sehhaty application can have an appointment for vaccination through getting access to the following link http://onelink.to/yjc3nj. The ministry urged the registrants to reach the vaccination center on time so as to take the vaccine shots in the time allotted to each one of them.