Fig. 3

Numbers of contacts for eye conditions in three different syndromic surveillance systems. These graphs show the daily (dotted line) and 7-day moving average (solid line) a) number of GP In Hours consultations for ‘conjunctivitis’ per 100,000 population, b) number of GP Out-of-hours contacts for ‘eye irritation’ as a percentage of contacts with a Read code and c) number of calls per 100,000 population to NHS 111 for ‘eye problems’