BERKELEY, CALIFORNIA - JULY 22: A cyclist rides his bike on the U.C. Berkeley campus on July 22, 2020 in Berkeley, California.
U.C. Berkeley announced plans on Tuesday to move to online education for the start of the school's fall semester due to the BERKELEY, Calif. - A surge of COVID-19 cases at the University of California, Berkeley has prompted school officials to extend a lockdown on about 2,000 students living in residence halls and ban them from outdoor exercise as part of strict new measures to curb the spread of infections.More than 400 people, mostly undergraduate students at the school, have tested positive for the virus since an outbreak started in mid-January, according to the university’s website.