Two UN agencies alongside the Bill and Melinda Gates Foundation and the global vaccine alliance Gavi launched on Wednesday a campaign to scale up programmes to save lives, marking the start of World Immunisation Week, celebrated annually during the last week of April.

Dangerous levels of acute hunger affected a staggering 281.6 million people last year – the fifth year in a row that food insecurity has worsened – heightening growing fears of famine and “widespread death” from Gaza to Sudan and beyond, UN agencies warned on Wednesday.

Dangerous levels of acute hunger affected a staggering 281.6 million people last year – the fifth year in a row that food insecurity has worsened – heightening growing fears of famine and “widespread death” from Gaza to Sudan and beyond, UN agencies warned on Wednesday.