West Nile Virus outbreak hit Maricopa County in 2021. What happened?

Arizona's most populous county faced a West Nile Virus outbreak in 2021, according to a new health report. West Nile is a virus spread by mosquitoes that can lead to fever and, in rare cases, severe brain inflammation. The report confirms the outbreak happened in Maricopa County, which includes Phoenix, but it doesn't tell us how many people got sick, how they were treated, or what the outcomes were. This kind of report serves as an official confirmation that public health officials were tracking the situation, but without specific numbers or details about the cases, it's hard to know the full scope or impact on the community.