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

Nepal, March 5 -- 2003, when severe acute respiratory syndrome-1 (SARS-CoV-1) first emerged in China, it triggered a global alert, including in Nepal. I was then working as a junior medical officer, ...

A new COVID-19 variant is climbing the ranks in the United States, becoming the third-most common strain of the summer. Variant XFG, colloquially known as "Stratus," was first detected in Southeast ...

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 ...

New research reveals that even mild respiratory infections can leave lasting biological changes. However, COVID-19 stands ...

By Dr. Liji Thomas, MD Even after the virus disappears, some people continue to experience altered taste. New research ...