NEW DELHI : Asserting that coronavirus is a "new agent" about which not everything is known, the government on Sunday defended the timing of imposition of the lockdown and rejected as "baseless" media reports expressing concerns that it did not take inputs from technical experts while drawing up its COVID-19 strategy.The government also said it is "fine-tuning" its strategy based on emerging knowledge and experience on the ground.In a statement, the Health Ministry said a section of the media is reporting on the decisions regarding India's approach to the pandemic and asserted that the decision on the lockdown was taken in the background of rapid escalation of COVID-19 cases."The doubling rate of cases had dropped to a low level, pointing.