"One of the models we look at created by U.C. Berkeley shows that cases could peak towards the end of June," Dr. Kraushaar said.
Moderna announced people may need a second booster to increase protection. But is a fourth shot the right approach? Doctors we spoke with said no.
UCSF doctor Bob Wachter says vaccines are preventing hospitalizations and key treatments like new oral anti-viral pills hold great hope.
After nine months of research UCSF scientists have made a vital discovery that could lead to an endemic... "We think we've uncovered a key connection that we can ultimately fight not just this variant, but also future variants that we don't even know about yet."
SFO staff tell ABC7 News more than 100 flights have been delayed and dozens canceled as of Thursday night - a tiny fraction of the hundreds reported nationwide.
"We thought after delta we have a high vaccination rate here but what we saw is that two vaccines are not enough for this variant," said Dr. Diane Havlir of UCSF.