Davina McCall recovering after brain tumour surgery Health Previous Article New study shows how salmonella tricks gut defenses to cause infection Next Article Scientists develop novel plug-and-play test to evaluate T cell immunotherapy effectiveness The TV presenter has a colloid cyst, which is not cancerous but could cause problems if it grows....Read more https://www.bbc.com/news/articles/cy5l997xnl4o Previous Article New study shows how salmonella tricks gut defenses to cause infection Next Article Scientists develop novel plug-and-play test to evaluate T cell immunotherapy effectiveness