- American Public Health Association www.apha.org
- Home Care Association of America www.hcaoa.org
- Health Finder www.healthfinder.gov
- National Institutes of Health www.health.nih.gov
- U.S. Department of Health & Human Services www.hhs.gov
- Community Health Needs Department www.publichealth.lacounty.gov
- National Ambulance Service www.amr.net
- Hospitals Directory in California www.dhs.lacounty.gov
- COVID Disaster Management www.cdc.gov
- Nations Medics Directory www.amr.net
