https://www.siliconvalley.com/2021/03/02/new-covid-19-vaccine-type-is-on-the-way-but-may-not-mean-people-can-pick-their-shot/

With doses of a new vaccine possibly arriving in California within days, health officials are pondering how best to deploy the still-scarce resource – and whether to offer people a choice in the type of shot they get.

The federal Food and Drug Administration gave emergency authorization to Johnson & Johnson’s COVID-19 vaccine on Saturday, Feb. 27, and California Gov. Gavin Newsom on Monday said the state could receive about 300,000 doses of it this week.