The Director General of the World Health Organization (WHO), Dr Tedros Adhanom Ghebreyesus, has been appointed Honorary Professor within the Division of Epidemiology and Public Health, in the School of Medicine at the University of Nottingham.

A single dose of vaccine boosts protection against SARS-CoV-2 coronavirus variants, but only in those with previous Covid-19, a study has found.

A new MRI study could reveal why some people are more likely to become obese than others by examining what happens in the brain and gut when people consume food high in fat and carbohydrate.

Addressing misinformation and mistrust, inclusive communication, involving healthcare workers in the vaccine rollout, and promoting vaccination through trusted networks, could play an important role in helping to tackle vaccine hesitancy amongst healthcare workers from ethnic minorities, according to a new study.