Skip to main content
Fairfax County, Virginia
Fairfax County Virginia
Fairfax County Virginia

FFX Global Navigation

    • Department Homepage
    • About the Health Department
      • About Us
      • Frequently Asked Questions
      • Career Opportunities
      • Contact Us
    • Department Divisions
      • Emergency Preparedness & Response
      • Environmental Health
      • Laboratory Services
      • School Health
    • Health Department Services
    • Health Department Programs
      • Disease Carrying Insects - Fight the Bite
      • Homeless Healthcare Program
      • Public Health Youth Ambassadors
      • Stable Families, Thriving Futures
      • Strengthening Antimicrobial Stewardship
    • Clinic Locations
    • Diseases & Conditions
    • Health Alerts & Advisories
    • News & Events
    • Permits & Health Codes
  • Residents
    • Animals & Pets
      • Adoptions
      • Animal Control & Regulations
      • Guide to Dogs
      • Lost & Found Pets
      • Shelter Support & Supplies
      • Wildlife
      • More
      Courts & Legal
      • Case Information
      • Circuit Court Docket
      • Jury Duty
      • Land Records
      • Magistrate
      • Public Law Library
      • Self-Help Resources
      • Traffic Court
      • Vital Records
      • More
      Environment & Energy
      • Invasive Species
      • Litter
      • Recycle, Trash & Compost
      • Sustain Fairfax
      • Trees
      • Watersheds
      • More
      Health & Human Services
      • Basic Needs & Assistance
      • Disability Services
      • Diseases & Conditions
      • Domestic & Sexual Violence
      • Health Clinics
      • Mental Health
      • Opioids
      • More
      Individuals & Families
      • Children & Youth
      • Federal Workforce
      • Immigrants
      • Military & Veterans
      • New Residents
      • Older Adults
      • Parents
      • People with Disabilities
      • Volunteers
      • More
      Land Use & Planning
      • Comprehensive Plan
      • County Capital Projects
      • Land Records
      • Parks Planning
      • Planning Projects
      • Research Tools
      • Transportation Projects
      • Urban Centers
      • More
      Library & Education
      • Adult Education
      • Early Childhood Programs
      • Library Branches
      • Library Catalog Search
      • Public Schools
      • More
      Parks & Recreation
      • Arts
      • Athletic Fields
      • Camps
      • Community Centers
      • Parktakes Classes
      • Rec Centers
      • Senior Centers
      • Teen Centers
      • Trails
      • More
      Permits & Licenses
      • Birth & Death Certificates
      • Building
      • Child Care
      • Dogs
      • Health
      • Marriage
      • Park Use
      • Solicitors
      • More
      Property & Housing
      • Affordable Housing
      • Code & Zoning
      • Neighborhoods
      • Real Estate Values
      • Recycling & Trash
      • Tenant Landlord Issues
      • Utilities
      • More
      Public Safety & Emergencies
      • 9-1-1
      • Emergency Preparedness
      • Fire & Rescue
      • Gun Violence Prevention
      • Police
      • Scams
      • Sheriff
      • Storm Center
      • More
      Roads & Commuting
      • Bike & Walk
      • Connector Bus
      • Metrobus & Metrorail
      • Park & Ride
      • Pedestrian Safety
      • Road Maintenance/VDOT
      • Street Parking
      • Toll Roads
      • Transportation Projects
      • More
      Taxes & Fees
      • Car Taxes
      • Park Fees
      • Real Estate Taxes
      • Tax Relief
      • Trash Disposal Fees
      • More
      Voting & Elections
      • Absentee Voting
      • Early Voting
      • Election Results
      • Polling Places
      • Voter Registration
      • More
      Weather & Climate
      • Air Quality
      • Climate Action Dashboard
      • Extreme Heat
      • Floods
      • Ready Fairfax
      • Resilient Fairfax
      • Snow
      • Tornadoes
      • More
  • Business
    • Business & Construction
      • Building Permits
      • Code & Zoning
      • Land Use
      • More
      Business Services
      • Business Emergency Preparedness
      • Business Taxes
      • Consumer Services
      • Employer Transportation Service
      • Green Business Partners Program
      • Home-Based Business
      • Regulation & Licensing
      • Small Business
      • Starting a Business
      • Workplace Issues
      • More
      Doing Business with Fairfax
      • Contracting and Procurement
      • Current Solicitations
      • Permits
      • Vendor Pitch Portal
      • More
  • Government
    • About
      • Codes & Standards
      • Countywide Strategic Plan
      • Facilities & Locations
      • History of Fairfax County
      • Operating Status
      • More
      Board of Supervisors
      • Auditor
      • Board Members
      • Boards, Authorities & Commissions
      • Clerk Services
      • Committees
      • Meetings & Agendas
      • More
      Budget & Finance
      • Bonds
      • Budget
      • Financial Transparency
      • Unclaimed Money
      • More
      Departments & Agencies
      Jobs & Employment
      • Full-Time Openings
      • Internships
      • Seasonal & Non-Merit
      Maps & Data
      • Countywide Data Analytics
      • Demographics
      • Geographic Information Systems
      • Interactive Data Tools
      • More
      One Fairfax
      • Digital Equity
      • Inclusive Engagement
      • Trust Policy
  • Fairfax County Virginia
  • Services
    • Find
      • Animal Services
      • Health Clinics
      • Jobs
      • Library Resources
      • Lost or Found Pet
      • Mental Health Support
      • Park Classes
      • Real Estate Values
      • Recycling & Trash
      • Volunteer Opportunities
      • More
      Pay
      • Business Taxes
      • Car Taxes
      • Dog Licenses
      • Driving & Parking Fines
      • False Alarm Fees
      • Real Estate/Property Taxes
      • SACC Payments
      • More
      Register/Apply
      • Basic Needs & Assistance
      • Building Inspections
      • Car Registration
      • Fairfax Alerts
      • Permits & Licenses
      • Tax Relief
      • Vote
      • More
      Report
      • Animal Control Issues
      • Consumer Complaints
      • Crime
      • Domestic Violence
      • Financial Crimes
      • Neighborhood Complaints
      • Road Issues to VDOT
      • Street Light Outages
      • More
  • Connect
    • Alerts, Emails & Apps
      • Email Subscriptions
      • Fairfax Alerts
      • Mobile App
      • More
      Community Engagement
      • Surveys & Projects
      Contact
      • Directory
      • Hotlines & Emergency Numbers
      • VDOT
      • VFOIA Requests
      • More
      News & Events
      • Daily Headlines
      • Emergency Information Blog
      • Events Calendar
      • NewsCenter
      • NotiCentro (Spanish)
      • Public Meetings Calendar
      • More
      Social Media
      • Comments Policy
      • Directory of Accounts
      • More
      TV, Video & Podcasts
      • Channel 16
      • Podcasts & Radio
      • YouTube
      • More
  • TRANSLATE
    • Language Selection

      To change the language of this website, click the drop-down list and select the desired language. The Fairfax County Web site is being translated through "machine translation" powered by Google Translate. Disclaimer

Health Department

  1. Home
  2. Health
  3. Contact Investigations

Health Department Alert:

CONTACT INFORMATION: Our administration office at 10777 Main Street in Fairfax is open during regular business hours 8 a.m. - 4:30 p.m., Monday - Friday. Clinic services are not offered at this location.
703-246-2411 TTY 711
health@fairfaxcounty.gov
10777 Main Street
Fairfax, VA 22030
Gloria Addo-Ayensu, M.D., M.P.H.
Director of Health

Department Resources

  • Department Homepage
  • About the Health Department
    • About Us
    • Frequently Asked Questions
    • Career Opportunities
    • Contact Us
  • Department Divisions
    • Emergency Preparedness & Response
    • Environmental Health
    • Laboratory Services
    • School Health
  • Health Department Services
  • Health Department Programs
    • Disease Carrying Insects - Fight the Bite
    • Homeless Healthcare Program
    • Public Health Youth Ambassadors
    • Stable Families, Thriving Futures
    • Strengthening Antimicrobial Stewardship
  • Clinic Locations
  • Diseases & Conditions
  • Health Alerts & Advisories
  • News & Events
  • Permits & Health Codes
  • facebook
  • twitter
  • instagram
  • youtube

Contact Investigations

See this update about COVID-19 Case Investigations. Additional key updates are available on the COVID-19 page. 

On this Page

Overview
Contact Investigations and COVID-19
What to Expect if the Health Department Calls You
Avoid Scams
Choose to be Part of the Solution: Slow the Spread
Related Information

 

Overview

A contact investigation is a routine public health practice to limit the spread of a disease within the community. Contact investigations have been conducted for decades for communicable (infectious) diseases, for example tuberculosis (TB), sexually transmitted infections, measles, and now the new coronavirus, COVID-19.

These investigations are made up of two fundamental activities:

  • Case Investigation: the identification and investigation of a person with either a confirmed or probable diagnosis
  • Contact Tracing: the identification of persons who have been exposed to a case and are possibly infected

Contact investigations are conducted by well-trained staff. They may be public health or health care professionals, health educators/outreach workers, and even community members who have certain skills and proper training. Training is important because case investigations and contact tracing must be done quickly and with knowledge and skills in areas such as patient confidentiality, effective communication, cultural sensitivity, and complex health topics.

Contact Investigations and COVID-19

The Health Department has been conducting contact investigations since the beginning of the COVID-19 outbreak. Contact tracing, testing, and staying home and away from others when sick or after contact with someone who is sick, are critical steps to keeping disease low in our community. 

Investigations are conducted both for individuals within the community and in high-risk settings, such as long-term care facilities or other congregate settings. 

The Health Department has a team of trained public health personnel dedicated to case investigations and contact tracing. A case investigation begins when we learn about someone who is either confirmed or diagnosed by their healthcare provider to have COVID-19. The Health Department typically learns about cases from a positive lab report from someone who has been tested for COVID-19. We then conduct an interview and then reach out to close contacts to let them know that they may have been exposed to COVID-19.

Community health workers will also be assisting with contact tracing efforts and will be available to provide culturally competent support and referrals to resources for individuals and families who need to self-isolate or self-quarantine. These workers are trained and trusted community members with a close understanding of our neighborhoods and populations in the county that may need additional support.

What to Expect if the Health Department Calls You

If you are identified as someone who has COVID-19 or exposed to someone who does, a Health Department staff member may contact you. It is important to answer the phone, listen to the voicemail, and/or return the call if asked to do so. We may also send a text message with important guidance.

If you have COVID-19

A representative from the Health Department, called a case investigator, may contact you to:

  • Talk about COVID-19 and provide guidance about how to take care of yourself and prevent others from getting sick. 
  • Ask you to stay home and away from others, including those you live with. This is called self-isolating.
  • Find out where you have been recently and who you were in close contact with. Close contact is being within 6 feet of a person who has COVID-19 for a cumulative total of 15 minutes or more over a 24-hour period.
  • Ask you to complete “wellness checks” by reporting symptoms to the Health Department.

If you were exposed

A representative from the Health Department, called a contact tracer, may contact you to:

  • Let you know you may have been exposed to COVID-19 and provide guidance about what to do
  • Ask you to stay home and away from others, including those you live with. This is called self-quarantining.
  • Ask you to complete “wellness checks” by reporting symptoms to the Health Department.

MEET A CONTACT TRACER

Have more questions about contact tracing? Get answers from Public Health Nurse Susana de La Torre. 

Read the Q&A

Avoid Scams

We understand for some people it may be uncomfortable to have a government office call you. Some may also be worried about whether the call is trustworthy or if it is part of a scam. We ask that you recognize these calls are being made to slow the spread of COVID-19 and to help keep our community healthy. 

  • You will never be asked for money, your social security number, financial or bank account information, passwords, or other personal information unrelated to COVID-19. 
  • We will not ask for photographs or videos of any kind. 
  • Unless you give permission, your name will not be revealed to those you came in contact with — even if they ask.

If you receive a call or voicemail and want to be sure that it is legitimate, you can call the COVID-19 Call Center at 703-267-3511 to verify it is the Fairfax County Health Department calling. 

 

Choose to be part of the solution: Slow the Spread

You can help protect yourself, your family, and the Fairfax community by:

  • Talking with us if we call or following the guidance we share if we send a text message.
  • Following guidance for how long to stay home and away from others.
  • Informing your close contacts that you have COVID-19 and letting them know that they may need to quarantine.
  • Continuing to take other preventative steps.
See how to Slow the Spread of COVID-19

Tools for Slowing the Spread

Find out how long to isolate or quarantine
Find information about how to identify and inform close contacts
Know the symptoms of COVID-19
Get the latest testing information

Find Support at Coordinated Services Planning or 703-222-0880


Related Information

CDC Contact Tracing

VDH Contact Tracing

Washington Post: Why Contact Tracing is Vital to Fighting Coronavirus 

Recent Interactions

    Ask Fairfax

    Terms & Conditions
    Live chat available Search our site
    • facebook
    • twitter
    • instagram
    • youtube
    • Translate
    • Awards
    • Site Feedback
    • PRIVACY POLICY & COPYRIGHT
    Main Address

    12000 Government Center Pkwy
    Fairfax, VA 22035

    Phone

    703-324-7329

    TTY 711

    Site Tools
    • Website Accessibility
    • Translate
    • Download Mobile App
    Support
    • ADA Accessibility
    • FOIA Requests
    • Website Administrator
    Additional Resources
    • Fairfax County Public Schools
    • Economic Development Authority
    • Visit Fairfax
    • Council of Governments
    • Commonwealth of Virginia
    • USA.gov
    • Calendar
    • Channel 16
    • Mail
    • Security
    • WIFI
    • Facebook
    • Twitter
    • Instagram
    • YouTube
    • Mobile

    The Official Site of Fairfax County