An ongoing large outbreak of measles in Merseyside, England, January to June 2012
Vivancos, R and Keenan, A and Farmer, S and Atkinson, J and Coffey, E and Dardamissis, E and Dillon, J and Drew, R J and Fallon, M and Huyton, R and Jarvis, R and Marsh, G and Mason, R and Shryane, T and Stewart, A and Ghebrehewet, S, Eurosurveillance, 17, 20226 (2012), https://doi.org/10.2807/ese.17.29.20226-en