It's still unclear how many people in California have actually delayed getting the second dose of the Pfizer or Moderna vaccine. But there's concern about what that will mean for their immunity moving forward.Guest: Dr. Steven Parodi, Executive Director of the Permanente Group at Kaiser PermanenteAs COVID-19 numbers continue to improve across the state, more counties are expecting to move into the least restrictive yellow tier on Tuesday. That will mean businesses will be able to open with even fewer restrictions.Immigrant advocates in California applauded President Joe Biden’s decision to raise the limit on refugee admissions this year, from a historic low to more than 62,000. The president has also reaffirmed his goal of doubling that number by next year.Reporter: Farida Jhabvala Romero, KQED Learn more about your ad choices. Visit megaphone.fm/adchoices