"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 ...

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

A fourth dose of bivalent or monovalent BA.1-adapted BNT162b2 vaccines was safe and elicited robust neutralizing responses in adults aged 18 to 55 years.

The thyroid is an incredibly important gland. Located at the front of the neck, it plays a key role in regulating metabolism. Unfortunately, thyroid dysfunction is also quite common, which may lead to ...

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 ...

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

WASHINGTON -- As the country grapples with a surge in the delta variant of the COVID-19 coronavirus, Dr. Anthony Fauci believes that lockdowns the country saw last year are likely to not return, ...

In the United States, some vitamin deficiencies are more common than others (like vitamin D, for example). One that lands on the rarer end of the spectrum is a deficiency in vitamin B2, or riboflavin.