23 cases of mumps in mostly twice-vaccinated individuals. - GreenMedInfo Summary
Mumps outbreak on the island of Anglesey, North Wales, December 2008-January 2009.
Euro Surveill. 2009 Feb 5 ;14(5). Epub 2009 Feb 5. PMID: 19215718
Twenty-three cases of clinical mumps in young people have been reported in North Wales over a five-week period since late December 2008. All cases have social links, and most of them have received two doses of mumps-containing vaccine.