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COVID-19 (Coronavirus) Presence Map

This map uses colors ranging from white to blue to red to depict increasing levels of estimated COVID-19 presence in the vicinity of any given 100x100-meter location. Each estimate indicates the number confirmed cases likely to be found at that 100x100-meter location. These estimates were derived by taking the number of confirmed cases of COVID-19 in that county weighted by the proportion of people of that county living in that location. Thus, this map depicts estimates that are inferred from county-wide statistics and, as such, does not purport to record the actual presence of COVID-19 at any given location. It is merely intended to suggest probable patterns of relative presence over geographical areas. The estimates presented are based on case data from JHU and population data from WorldPop.