Capnocytophaga infections in humans are rare, especially in historically healthy individuals, but when it occurs, the disease can be deadly.

canimorsus, a species that lives in ... Symptoms: In people who do develop Capnocytophaga infection, symptoms normally begin between three and five days after a dog or cat bite or scratch.

Here’s how it works. However, most Capnocytophaga infections in humans are caused by C. canimorsus, a species that lives in the mouths of dogs and cats.

She didn't think much of it at the time, but days later, she began suffering from some severe symptoms. After undergoing a series of tests, it turns out Marie had contracted capnocytophaga canimorsus, ...

While we know the hallmark symptoms of COVID ― like coughing, fatigue, for example ― there are some COVID-19 symptoms that aren’t normal and shouldn’t be treated as such. “What’s really important is ...

Here's what to know about flu symptoms in 2025, how to tell if it's something else, and how to protect yourself: But there are some differences. COVID-19 can show up later than the cold or flu ...