Non-communicable diseases (NCDs) have received substantial policy attention globally and in most countries. Our aim was to quantify how much NCD mortality changed from 2010 to 2019 in different countries, especially compared with the preceding decade and with the best-performing country in each region, and the specific NCD causes of death that contributed to change.

Childhood obesity is a global public health issue, which has prompted governments to invest in prevention programmes. We aimed to investigate the effectiveness of parent-focused early childhood obesity prevention interventions globally.

Primary large-vessel vasculitis encompasses conditions that, despite sharing many common features, constitute distinct entities that have their own prognostic implications. These conditions include giant cell arteritis and Takayasu arteritis, with isolated aortitis being increasingly recognised in the literature and studied within this disease spectrum. Epidemiological studies have evidenced a worldwide distribution of Takayasu arteritis. In giant cell arteritis, distinct clinical phenotypes with specific outcomes (ie, cranial and large vessel forms) have been recognised. The advancements that have been made in vascular imaging have enabled improvement in diagnosis and classification of these diseases, although their value in follow-up continues to be assessed. Targeted therapies that can induce clinical remission with reduced glucocorticoid exposure are emerging. However, many patients develop vascular damage over time, highlighting the need for further understanding of the pathophysiological link between inflammation, vascular injury, and remodelling.

Shigella is a Gram-negative, facultative intracellular, gastric acid-resistant bacterium of the Enterobacteriaceae family, which includes four serogroups: Shigella dysenteriae, Shigella sonnei, Shigella flexneri, and Shigella boydii. Globally, shigellosis is the most common cause of invasive bloody diarrhoea in children younger than 5 years. Humans are the only natural reservoir and an inoculum of only 10-100 organisms is required for infection. Rising antibiotic resistance rates increasingly reduce the ability to adequately treat severe disease. The prevention of infection with vaccination and sanitation strategies remains a crucial step in reducing worldwide morbidity and mortality.