A person in northern Arizona has died from a case of bubonic plague, local health officials said. The individual, who was not ...

A patient in Arizona died of the plague. According to NBC News, an unidentified patient, from Coconino County in Arizona (both the Grand Canyon and Flagstaff are located in this county), showed up to ...

Officials said the resident died from pneumonic plague, a severe lung infection. The risk to the public remains low.

A human has died of pneumonic plague in northern Arizona, Coconino County health officials said. The victim sought help at a Flagstaff hospital.

Learn More › Experts warned that the tick population in the United States was booming, and we’re now seeing the unfortunate effects across the country. We’re updating you on the latest in tick-related ...

A contagious new COVID-19 variant called NB.1.8.1, aka "Nimbus," is now dominant in the United States, CDC data show. What to know about symptoms and vaccines.

Thanks to the introduction of a vaccine in 1963, measles was declared eliminated in the US in 2000. Now the highly contagious disease has reemerged as a threat as declining vaccination rates fuel ...

President Donald Trump’s candidate to lead the Centers for Disease Control and Prevention advanced out of a Senate committee Wednesday following a party-line vote, moving her one step ...

Opioids accounted for 86 percent of all drug overdose deaths in the state with the highest overdose mortality rate.

Officials say local laws meant that Peanut should not have been kept as a pet. Mark Longo says a controversial raid violated ...

The U.S. thought it had eradicated measles 25 years ago. Now the highly contagious disease is back, spiking to more than 1,200 cases already in 2025.

CDC data shows 2025 is now the worst year for measles cases in this country in more than three decades. More than 150 people have been hospitalized due to the growing outbreak and three have died, ...