Communicable Disease Control and Prevention

Disease Surveillance and Investigation

The District Epidemiologist and Communicable Disease Nurses perform follow-up investigations on all diseases considered reportable by the Code of Virginia and the State Board of Health. View the current Virginia reportable disease list and available disease fact sheets

To report a disease to the health district, please go to the Confidential Morbidity Report Portal and enter the information and click the checkmark at the bottom to submit.  Healthcare professionals seeking additional information on disease control and regulation should visit the Disease Reporting and Control Regulations webpage.

Other communicable disease services include:

  • Collecting and analyzing data on reportable diseases
  • Performing surveillance for communicable diseases and illnesses of public health significance
  • Providing counseling and education to clients with reportable diseases
  • Investigating outbreaks of disease in the community
  • Partnering with schools and child care programs to encourage communicable disease prevention and surveillance
  • Acting as the liaison between medical providers and the Virginia Department of Consolidated Laboratory Services (DCLS) when certain laboratory testing is required

Immunization Services

CDC Immunization Schedule

Immunization services are available by appointment in both our Manassas and Woodbridge clinic sites.

For an appointment call:

Manassas Clinic:  703-792-6300      Woodbridge Clinic:  703-792-7300

Please bring current immunization record at time of visit.  If you/your child have Medicaid or private insurance, please bring the current Medicaid or insurance card at time of visit.  Certain charges may apply.


CHS1A Consent for Health Care English

CHS1A Consent for Health Care Spanish

HIPAA Authorization for Disclosure English

HIPAA Authorization for Disclosure Spanish

Registration Form for Immunizations

Tuberculosis (TB) Services

The Prince William Health District provides the following Tuberculosis (TB) services to the community:

  • Tuberculosis risk assessments for people with -
    • TB symptoms (fever, night sweats, cough, and weight loss)
    • Newcomers from countries with high TB rates
    • Other high-risk groups
  • Tuberculosis testing: tuberculin skin tests and blood tests (IGRA)
  • Tuberculin Risk Assessment with tuberculin skin testing if indicated for school.
  • Chest X-Ray and treatment recommendations for positive TB test individuals.
  • Diagnosis, treatment, case management or co-management with private doctors for all active and suspected cases of TB.
  • Evaluation of individuals exposed to a case of active TB.

For more information call:  Manassas Clinic:  703-792-6300    Woodbridge Clinic:  703-792-7300

Tuberculin Skin Testing (PPD) Registration Information  English    Spanish

Sexually Transmitted Infection (STI) Clinic Services

Sexually Transmitted Infection (STI) Clinic Services

The Prince William Health District offers STI screening, detection, treatment and education in Manassas and Woodbridge.  These services are available by appointment.

For more information, call:  Manassas Clinic:  703-792-6300    Woodbridge Clinic:  703-792-7300

Services offered during STI clinics include:

  • Services for the detection, screening and treatment of STIs;
  • Confidential HIV testing, counseling and education;
  • STI education, information and referral to other services as appropriate;
  • Risk reduction counseling.

Please bring your health insurance information and proof of household income for the services you receive.

CHS1A Consent for Health Care English

CHS1A Consent for Health Care Spanish

HIPAA Authorization for Disclosure English

HIPAA Authorization for Disclosure Spanish

General Health History English

General Health History Spanish

Visit Health History English

Visit Health History Spanish


Affordable Care Act Health Insurance Requirements

In 2010, the Federal Government enacted the Affordable Care Act requiring individuals to obtain health insurance to help pay for health care services.

If you do not have health insurance, please ask the registration staff for additional information.  You can also find information on how to obtain an insurance policy at or

Webpage last updated: 7/31/2023