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Total reported West Nile virus neuroinvasive disease cases by Arizona county for 2021. Low numbers of cases truncated for privacy. Map by NOAA Climate.gov, based on data from Arizona Department of Public Health (as of 3/28/2022).
Total reported West Nile virus neuroinvasive disease cases by Arizona county for 2021. Low numbers of cases truncated for privacy. Map by NOAA Climate.gov, based on data from Arizona Department of Public Health (as of 3/28/2022).