A new highly contagious COVID-19 subvariant, Nimbus, is rapidly spreading in California, causing concern among health experts. Wastewater surveillance shows rising viral levels in several areas, accompanied by a slight increase in positive test rates in Los Angeles County. Simultaneously, recent changes in the Trump administration's vaccine policies, including the dismissal of vaccine advisory committee members, raise concerns about decreased vaccine access and public trust. Experts warn of potential consequences, including reduced vaccination rates and a possible resurgence of the virus.

Prepared by Olivia Bennett and reviewed by editorial team.