Located on an extensive 29-acre property in Richmond’s Marina Bay, the Center for Laboratory Sciences (CLS) operates at the Richmond Campus, employing more than 1,200 professionals dedicated to protecting and promoting the health of all Californians.  CLS drives innovation and collaboration in infectious disease and environmental testing, providing critical investigation and surveillance activities that form the foundation of disease response and prevention efforts. By integrating emerging scientific capabilities in testing, analytics, and communications, CLS enhances coordination, support, and leadership within the public health laboratory system at the state, local, and national levels. The Laboratory Field Services (LFS) branch is dedicated to protecting the health