Monsoon season began last weekend, and while the season might bring cooler temperatures, it also creates perfect conditions for weather hazards like heavy rain, flash floods, high winds, and dust storms. High winds and dust storms can affect air quality, driving conditions, and can increase the chance of contracting water-borne illnesses. Air quality Microscopic dust [...]
It’s been an active Arizona monsoon so far, and that means it’s also time to be thinking about mosquitoes and guarding against West Nile virus. West Nile, the most common mosquito-borne disease in Arizona, causes symptoms in about 20% of those infected ranging from fever, headaches, and body aches to, in rare cases, inflammation of [...]
Think it’s too hot for mosquitoes? Think again! Arizona is home to several mosquito species, including the Culex species that can carry West Nile virus and Saint Louis Encephalitis virus. West Nile virus causes symptoms in about 20% of infected people, which can range from fever, headaches, and body aches, to more serious things like [...]
Our agency continues to measure what matters in an effort to improve our services to Arizonans and review these measurements on a routine basis to ensure we’re on track in achieving our mission. One critical component of the work we do here is providing education, recommendations, and guidance to the public, healthcare providers, and public [...]
As expected, the first case of Zika has finally been confirmed in Arizona. Yesterday, our Arizona State Public Health Laboratory identified Zika virus in a specimen sent to us for testing. The case, an older adult woman in Maricopa County, was infected with the disease while traveling in a country with known Zika virus transmission. [...]
If you’ve been following the news lately, you’ve noticed a lot of attention on Zika virus, an emerging mosquito-borne disease that’s spreading across the Americas. As of today, no cases of Zika have been found in Arizona, but several other U.S. states are reporting cases of Zika virus in travelers returning from countries where the [...]
Our staff will be hitting the road this week, along with local and federal public health partners, to provide in-person refresher education to healthcare providers about Rocky Mountain spotted fever. These presentations include an overview of the history and epidemiology of Rocky Mountain spotted fever in Arizona, clinical presentation, recommendations for diagnosis and treatment, and [...]
Just when we were finally getting comfortable pronouncing “chikungunya,” a new viral disease spread by Aedes species mosquitoes has appeared in the Americas. Zika virus, which causes symptoms of fever, rash, joint pain, and red eyes, was first detected in Brazil during May 2015. The virus has since spread to 18 Brazilian states, as well as Colombia, [...]
ADHS Office of Infectious Disease Services published a report last week in the CDC Morbidity and Mortality Weekly Report describing concurrent outbreaks of West Nile virus and St. Louis encephalitis virus disease in Arizona. These outbreaks occurred from May through October this year, and resulted in over 100 illnesses . Co-outbreaks of these two diseases [...]
Back in July, Arizona’s first case of West Nile virus was confirmed in Maricopa County. Unfortunately, the disease hasn’t stopped there. We’re continuing to see an increase in mosquito-borne illnesses statewide. So far this year, 46 cases of West Nile virus and 12 cases of Saint Louis encephalitis (another virus spread by the same mosquito that causes West Nile) have been confirmed in [...]
