Figures released today show a huge increase in the number of adults and children being diagnosed with measles in Brighton.
Last year there were 65 cases compared with this year's figures of 180.
Further along the coast in Hampshire there have been no cases this year compared to 21 last year.
Confirmed measles cases for 2012 so far:
Berkshire – 5
Brighton & Hove – 180
Buckinghamshire – 0
East Sussex – 86
Hampshire PCT – 0
Isle of Wight PCT – 0
Kent – 21 (Eastern and Coastal Kent PCT +West Kent PCT)
Medway – 0
Oxfordshire – 1
Portsmouth City PCT – 0
Southampton PCT – 0
Surrey – 9
West Sussex – 38
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Sunny spells continuing to develop into this evening. Dry with mostly clear skies overnight, before a sunny but chilly start tomorrow
Dry with sunny spells into this evening. Turning chilly with clear spells overnight with a sunny but cold start tomorrow
Dry with an increasing amount of bright spells this afternoon but feeling cool