“The Delta variant is a game-changer,” said Los Angeles County Public Health Director Barbara Ferrer said on Thursday.Ferrer announced that, as the Delta variant has become more prevalent in Los Angeles County, the percentage of infections happening among fully-vaccinated residents is also rising.
In March, vaccinated people accounted for only 2% of all infections. In April that rose to 5%. In May, it was 11%. Stood at 20% in June.Read more on deadline.com