Bay Briefing: How California's vaccine rollout will change (again) FacebookTwitterEmail S.F. State student nurse Havin Lim prepares to give Shelia Auzenne, 68, a COVID-19 vaccination.Stephen Lam/The Chronicle Good morning, Bay Area. It’s Friday, March 5, and Bay Area baseball fans have gotten a pandemic culture shock at Arizona’s spring training games. Here’s what you need to know to start your day. Coronavirus updates What’s behind California’s switching up its vaccine distribution again? Poorer California residents have been harder hit by the pandemic: Case rates are twice as high among households earning $40,000 to $60,000, compared with households earning $120,000 or more, state data shows. Deaths are also concentrated in the lowest-income areas of the state — the same communities the state is now targeting to accelerate vaccinations.