The Latest: China refutes allegations about origin of virus

The Latest on the coronavirus pandemic. The new coronavirus causes mild or moderate symptoms for most people. For some, especially older adults and people with existing health problems, it can cause more severe illness or death.TOP OF THE HOUR:— China, Europe show that restarting virus-hit economies is not easy.— China refutes allegations that the coronavirus pandemic originated at a lab near Wuhan.— Serbia police open investigation into a video of an officer beating a man.___B