Scientists find that persistent cognitive symptoms of the virus, known as COVID brain fog, can be equivalent to 20 years of ageing or losing 10 IQ points.
A report calls on the field of bioethics to look at racial injustice in the US, especially the impact of neoliberalism on contemporary health equity issues.
Biotechnology giant Roche warns that multiple sclerosis (MS) drug trials are compromised in Ukraine - with patients losing access to crucial treatment.
Health authorities find that there is no link between the COVID vaccine and the ongoing child hepatitis outbreak, which continues to spread across the UK.