Table 4.

Temporal trends in admissions for tropical infections following travel to Africa and Asia

Diagnosis	Africa			Asia
	2000–2004	2005–2009	2010–2015	2000–2004	2005–2009	2010–2015
	n=995	n=826	n=454	n=467	n=548	n=300
Falciparum malaria	516 (51.9%)	321 (38.7%)	217 (46.7%)	13 (2.8%)	6 (1.1%)	3 (1.0%)
Non-falciparum malaria	13 (1.3%)	14 (1.7%)	11 (2.4%)	9 (1.9%)	9 (1.6%)	4 (1.3%)
Enteric fever	6 (0.6%)	6 (0.7%)	2 (0.4%)	40 (8.6%)	41 (7.4%)	35 (11.5%)
Dengue	0	2 (0.2%)	0	20 (4.3%)	23 (4.2%)	26 (8.6%)

% are per cent of all admissions following travel to these regions in the time period given.2000–2004 covers the period August 2000 to 31 December 2004; 2005–2009 covers the period 1 January 2005 to 31 December 2009; 2010–2015 covers the period 1 January 2010 to 31 January 2015.