Since it was first detected on the last day of 2019, coronavirus has infected tens of thousands of people around the world and has killed more than 3,000. The outbreak has triggered unprecedented quarantines, stock market upheaval and dangerous conspiracy theories.Most cases are mild, but health officials say the virus’s continued spread through the United States is inevitable. As the country and our health-care system prepares, a lot is still unknown.President Trump has repeatedly sought to reassure the nation about coronavirus and organized a communications effort to downplay risk. He has appointed Vice President Pence to run a task force and tried to boost an economy faltering in response to fears.He has also suggested closing the Southern border, falsely said a vaccine could be available very soon, falsely suggested the virus could be gone by April and disagreed with the World Health Organization’s mortality rate of 3.4 percent globally.Trump’s overall response to this public health crisis presents a series of questions: Does the president actually have that much power when it comes to controlling a viral outbreak? What exactly has Trump done, what else can he do if he chooses, and which of these things really makes a difference?On this episode of the “Can He Do That?” podcast, our team navigated The Post newsroom, asking expert reporters for their insights on everything from Trump’s economic response to quarantine protocols to the president’s relationship with pharmaceutical companies.Related episodes:Does Trump have the power to declare a national emergency to get border wall funding?Will Trump get emergency response funding for Texas, as promised?