Fig. 2
Annual short term international travel and campylobacteriosis notification of New Zealand residents (2000–2010). *Total notified cases: total number of campylobacteriosis cases notified between 2000 and 2010. **Observed travel associated cases: campylobacteriosis cases that had confirmed overseas travel during the incubation period of the disease. ***Total travels: total number of short term international travels between 2000 and 2010. Short term international travel is defined as international departures of New Zealand residents for an intended period of less than 12 months (Statistics New Zealand [www.stats.govt.nz])