"As these viruses continue to evolve, public health officials watch carefully to see whether new strains will be more easily ...

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 ...

Researchers are still trying to understand why some people develop Long COVID: lasting symptoms of the disease that can ...

Add Yahoo as a preferred source to see more of our stories on Google. What are the most common COVID-19 symptoms doctors are seeing in October 2025? Read on to find out what to look out for, how to ...

COVID-19 viral activity was high in the United States during the first week of September, according to fresh data from the Centers for Disease Control and Prevention. Some regions of the United States ...

A few days later, he tested positive for COVID-19 – an illness he says he still hasn’t fully recovered from five years later. “I still feel like there’s phlegm stuck in my lungs,” Muñoz said in ...

With the rise in holiday gatherings during respiratory virus season, what symptoms should you watch for if you think you have been exposed to COVID? According to "virus hunter" Mary Rodgers, an ...

With holiday gatherings and New Year's celebrations in the rearview mirror, many Americans are coming down with respiratory viruses and may be wondering what their symptoms mean. After its initial ...

Do you have a sore throat, a runny nose and muscle aches? It could be a common cold, a case of the flu -- or COVID-19. The illnesses all share similar symptoms, sometimes making it hard to distinguish ...

On Long COVID Awareness Day, doctors and patients say long COVID continues to affect thousands in Austin years after the pandemic shutdowns. Here’s what we know.

Noah Greenspan, DPT explains challenges diagnosing long COVID and strategies like pacing, compression, and electrolytes to support recovery. Long COVID has been an ongoing health concern in the United ...