| 2011 | 2012 | 2013 | 2014 | 2015 | Total |
---|---|---|---|---|---|---|
Country of travel | ||||||
 Myanmar | 0 | 0 | 0 | 0 | 0 | 0 |
 India | 17 | 17 | 1 | 5 | 5 | 45 |
 Indonesia | 4 | 1 | 1 | 1 | 2 | 9 |
 Cambodia | 1 | 0 | 0 | 1 | 2 | 4 |
 Laos | 0 | 0 | 0 | 0 | 0 | 0 |
 Malaysia | 0 | 0 | 0 | 0 | 1 | 1 |
 Philippines | 0 | 0 | 0 | 0 | 1 | 1 |
 Sri Lanka | 0 | 0 | 1 | 0 | 0 | 1 |
 Thailand | 0 | 1 | 3 | 1 | 2 | 7 |
 Vietnam | 0 | 0 | 0 | 1 | 0 | 1 |
 Not specified | 2 | 5 | 1 | 0 | 0 | 8 |
Plasmodium species | ||||||
 Total (all species) | 24 | 24 | 7 | 9 | 13 | 77 |
 Plasmodium falciparum | 0 | 5 | 1 | 3 | 4 | 13 |
 Plasmodium vivax | 18 | 15 | 4 | 4 | 5 | 46 |
 Other and non-specified | 1 | 1 | 2 | 1 | 1 | 6 |