The agency will work on the charity’s HeadSmart campaign, which raises awareness of brain tumour symptoms in children and young people.
The campaign will target parents, carers, health professionals, teachers and young people, with the aim of reducing the average time between first symptoms and diagnosis of a childhood brain tumour.
Sarah Wrixon, managing director of Salix & Co, said: "We are delighted to be working with The Brain Tumour Charity on its HeadSmart campaign. For both professional and personal reasons, we are making The Brain Tumour Charity Salix & Co’s chosen charity this year and look forward to working closely with it."
Sarah Mee, head of policy and campaigns at The Brain Tumour Charity, said the charity was grateful to have the support of Salix & Co for its campaign.