In 2023, there were an estimated 2,566 cases of West Nile virus in the United States. This statistic shows the number of West Nile virus disease cases in the U.S. from 1999 to 2023.
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CDC. (June 18, 2024). Number of West Nile virus disease cases in the U.S. from 1999 to 2023 [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 28, 2026, from /statistics/742058/west-nile-virus-case-numbers-united-states/
CDC. "Number of West Nile virus disease cases in the U.S. from 1999 to 2023." Chart. June 18, 2024. ÌÇÐÄÆƽâ°æ. Accessed July 28, 2026. /statistics/742058/west-nile-virus-case-numbers-united-states/
CDC. (2024). Number of West Nile virus disease cases in the U.S. from 1999 to 2023. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 28, 2026. /statistics/742058/west-nile-virus-case-numbers-united-states/
CDC. "Number of West Nile Virus Disease Cases in The U.S. from 1999 to 2023." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 18 Jun 2024, /statistics/742058/west-nile-virus-case-numbers-united-states/
CDC, Number of West Nile virus disease cases in the U.S. from 1999 to 2023 ÌÇÐÄÆƽâ°æ, /statistics/742058/west-nile-virus-case-numbers-united-states/ (last visited July 28, 2026)
Number of West Nile virus disease cases in the U.S. from 1999 to 2023 [Graph], CDC, June 18, 2024. [Online]. Available: /statistics/742058/west-nile-virus-case-numbers-united-states/
