553 new cases of COVID-19 were recorded in Nigeria on Saturday, May 30, 2020.    According to the Nigeria Centre for Disease Control (NCDC), 378 cases were recorded in Lagos, 52 in FCT, 23 in Delta, 22 in Edo, 14 in Rivers, 13 in Ogun, 12 in Kaduna, 9 in Kano, 7 in Borno, 6 in Katsina, 5 in Jigawa, 5 in Oyo, 3 in Yobe, 3 in Plateau, and 1 in Osun State.    In total, Nigeria has now …