County-level COVID Rates, April 2021 – Sept 2021 Posted on September 23, 2021September 23, 2021 by Mary Pat Campbell Put this together out of curiosityAn animated map of county-by-county COVID rates from April 2021 to the presenthttps://t.co/zE1yma3Itr— PoliMath (@politicalmath) September 23, 2021 Graphic: Author(s): Polimath Publication Date: 23 Sept 2021 Publication Site: Polimath