Zika virus case number by U.S. state 2021

Laboratory-confirmed Zika virus cases in the United States by state or territory in 2021

Number of Zika virus cases in the U.S. by state or territory 2021

Last update:

Aug 19, 2025

Author:

��ƽ�� Research Department

Region:

United States

Survey time period:

From 01/01/2021 to 31/12/2021

This graph shows the number of Zika virus disease cases by U.S. state or territory in 2021. In that year, California reported just Zika virus disease cases, a huge decrease from over 400 cases in 2016. The World Health Organization announced an end to the Zika virus epidemic that spread from Brazil to other parts of South and North America in November 2016.

We’re happy to help

Get in touch with us for additional information

Feel free to contact us anytime. We will respond to your inquiry as quickly as possible.

Get in touch

�����ƽ��

Laboratory-confirmed Zika virus cases in the United States by state or territory in 2021

Get in touch with us for additional information

��ƽ��