The first official clinical definition of so-called long COVID has been agreed upon after global consultation and released to help boost treatment for sufferers, the UN World Health Organization (WHO) ...

Various versions of the claim that the World Health Organization (WHO) has secretly changed its definition of herd immunity have spread around social media in the past week. Most of these posts claim ...

Please provide your email address to receive an email when new articles are posted on . WHO updated its definition of what constitutes an airborne pathogen. Under the new definition, pathogens ...

New research highlights the need for a more specific definition of long-COVID, as nearly one in five SARS-CoV-2 negative patients also reported long-term symptoms, raising concerns about overdiagnosis ...