(NEXSTAR) – It’s that time of year again. The coughing, sneezing and sniffling is all around us, as both influenza and COVID-19 start to spread. When you start to feel sick, it can be hard to tell ...

The timing of symptom onset depends on lots of factors, including the amount of virus to which someone was exposed, Hotez says. Their level of pre-existing immunity may also affect the likelihood or ...

As cold and flu season peaks, COVID-19 hospitalizations in Ohio have more than doubled in recent weeks, and a severe flu strain is adding to hospitalizations across the state. A strain of influenza, ...

Such knowledge could be particularly useful when it comes to COVID-19. Granted, the symptoms of the latest Omicron variants don’t tend to be severe, but testing positive means isolating for several ...

Researchers summarize key insights from the world’s first comprehensive investigation into how a pandemic started.

Add Yahoo as a preferred source to see more of our stories on Google. As cold and flu season peaks, COVID-19 hospitalizations in Ohio have more than doubled in recent weeks, and a severe flu strain is ...

The CDC reports that COVID-19 infections are growing or likely growing in 37 states, including Ohio. COVID-19 hospitalizations in Ohio more than doubled from early to late December, coinciding with ...