While, on average, adherence to health and safety guidelines has slightly decreased since the spring, spikes in caseloads near the end of 2020 may have contributed to higher rates of social distancing, safer behaviors outside of the home, and stricter following of public health recommendations in California. Our survey data suggest that since the start of the new year, as more Californians have been getting vaccinated, they have begun to relax some of their adherence to social distancing and other public health recommendations.