Long COVID can cause fatigue and cognitive impairment along with problems involving numerous organ systems. There is no ...

Long COVID is a phenomenon in which serious health effects linger well after a patient tests negative for coronavirus ...

The first global ROI study of COVID-19 vaccines finds every dollar spent returned up to $809 in benefits -- arriving as mRNA ...

Long Covid patients suffer from chronic symptoms such as fatigue or shortness of breath. As researchers have discovered, this is to some extent due to a part of our immune system called the complement ...

A COVID infection triggers acute inflammation, and for most people, that response settles as they recover. But in some people ...

While an increasingly anxious world watched a new coronavirus spread across the globe in early 2020, veteran immunologist Rafi Ahmed quickly grasped that his field was about to experience something ...

Last New Year’s Eve, the first COVID-19 case was reported in Wuhan, China. Since then, the virus has spread all over the world. Today, more than 70 million coronavirus cases and nearly 1.6 million ...

In a recent poll, 75% of respondents agreed that COVID exposed significant weaknesses in Canada’s health system and made them ...

Know what to look for to keep you and your loved ones healthy.