The Centers for Disease Control and Prevention (CDC) is highlighting two resources it maintains: 1) the Geospatial Research, Analysis, and Services Program [GRASP]; and 2) the Environmental Public Health Tracking Network [EPHTN].  CDC notes that GRASP provides a ranking of counties and census tracts that offers social vulnerability information for communities and EPHTN provides a dynamic Web-based tool where you can visualize over 600 data measures on a variety of environmental and health topics.  To read the CDC highlights on GRASP, use the first link below.  To read the CDC highlights on EPHTN, use the second link below.
https://atsdr.cdc.gov/features/grasp/index.html?ACSTrackingID=USCDC_201-DM94061&ACSTrackingLabel=Get%20better%20seizure%20control%20&deliveryName=USCDC_201-DM94061  (CDC highlights on GRASP)
https://www.cdc.gov/nceh/features/trackinginaction/index.html?ACSTrackingID=USCDC_201-DM94061&ACSTrackingLabel=Get%20better%20seizure%20control%20&deliveryName=USCDC_201-DM94061  (CDC highlights on EPHTN)