Vyas, Aditya, Andrew Ingleton, Essi Huhtinen, Kirsty Hope, Zeina Najjar, and Leena Gupta. 2015. “ Influenza Outbreak Preparedness: Lessons from Outbreaks in Residential Care Facilities in 2014”. Communicable Diseases Intelligence 39 (June):204-7. https://doi.org/10.33321/cdi.2015.39.19.