West Nile virus disease cases by week of onset, 1999-2020
West Nile virus disease cases by week of onset, 1999-2020
Reproduced from: US Centers for Disease Control and Prevention. West Nile virus disease cases reported to CDC by week of illness onset, 1999-2020. Available at: https://www.cdc.gov/westnile/statsmaps/cumMapsData.html (Accessed on January 10, 2022).
