… Who should I contact? If you have additional questions or would like clarification on anything regarding nursing or patient case management, please contact the CLPPP's public health … Who should I contact? If you have additional questions or would like clarification on anything regarding property investigations, please contact the CLPPP's environmental health specialist. If you have a question that is not addressed or want anything clarified further, please reach out to the HHLPSS Coordinator. … hhlpss -faq … lead …