Putrajaya will end the contact tracing system if the Covid-19 situation does not deteriorate after April 1, said Health Minister Khairy Jamaluddin.<br /><br />Speaking to reporters in Putrajaya, Khairy said his ministry will have to study the impact of the reopening of borders and relaxing of Covid-19 protocols.<br /><br />This process, said Khairy, will take a few weeks.