With the summer months shaping up to be full of harrowing Covid-19 milestones, the fall could look a lot like March and April if the US doesn't "get our arms" around this pandemic, a top infectious disease expert warns. Already, records for daily cases are being set, ICUs are reaching capacity and most states are seeing spikes again, recalling the fear and uncertainty of months ago when the virus first broke out. To prevent the outbreak from spinning out of control, US residents must focus on controlling crowds, wearing masks and doing a better job at physical distancing, Dr. Anthony Fauci told the Wall Street Journal in a podcast Wednesday.