Posted1/26/2021 1:09 PM The DuPage County Health Department is working with partners at all levels, including hospitals, health care providers, and community leaders, in vaccinating health care personnel as part of Phase 1A. Once in Phase 1B, expected to start Jan. 25, the DuPage Health Department estimates nearly 270,000 individuals in DuPage will become eligible. With this large of a group, it may take about 12 weeks for all Phase 1B individuals to be vaccinated. You will not be able to schedule an appointment until the time is right. Signing up at www.dupagehealth.org allows the health department to contact you with specific information when appointments or clinics are available. Signing up for these updates is not a registration for a vaccine.