Developing myalgic encephalomyelitis/chronic fatigue syndrome is significantly more likely after a case of COVID-19, an ...

Vasculitis is an autoimmune disorder that causes inflammation of the blood vessels. It can affect arteries, veins, and capillaries. This condition causes blood vessel walls to swell, which ...

34,691 people played the daily Crossword recently. Can you solve it faster than others?34,691 people played the daily Crossword recently. Can you solve it faster than others?

By Danial Adkison Those dark days began almost five years ago. On March 11, 2020, the World Health Organization declared Covid-19 a pandemic, and four days later, U.S. states began to order ...

People with vasculitis may need at least three or four vaccinations for COVID-19 before they start to show an immune response against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2 ...

How would the world cope if another infectious disease with pandemic potential were to emerge, as COVID-19 did five years ago? The answer is, we simply don’t know. In some respects, there are ...

Five years after COVID-19 was declared a pandemic, experts worry the world has still not learnt its lessons, saying it is a question of when-not if-a deadly, new “Disease X” strikes. Scientific ...