TABLE 5. Number of imported malaria cases (including polymerase chain reaction-confirmed cases), by country of acquisition and Plasmodium species — United States, 2018.
| Country of acquisition |
P. falciparum
|
P. vivax
|
P. ovale
|
P. malariae
|
P. knowlesi
|
Mixed |
Unknown |
Total |
||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PCR | Total | PCR | Total | PCR | Total | PCR | Total | PCR | Total | PCR | Total | PCR | Total | PCR | Total | |
|
Africa
|
518
|
1,217
|
8
|
31
|
46
|
86
|
23
|
43
|
0
|
0
|
11
|
14
|
11
|
128
|
617
|
1,519
|
| Angola |
2 |
7 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
2
|
9
|
| Benin |
1 |
4 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1
|
4
|
| Burkina Faso |
8 |
13 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
8
|
14
|
| Burundi |
3 |
4 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3
|
4
|
| Cameroon |
26 |
80 |
0 |
3 |
3 |
3 |
0 |
5 |
0 |
0 |
3 |
3 |
0 |
9 |
32
|
103
|
| Central African Republic |
0 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0
|
3
|
| Chad |
4 |
7 |
1 |
1 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
5
|
9
|
| Congo, Democratic Republic of |
11 |
24 |
0 |
1 |
2 |
3 |
2 |
2 |
0 |
0 |
0 |
0 |
2 |
7 |
17
|
37
|
| Equatorial Guinea |
1 |
6 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1
|
7
|
| Ethiopia |
3 |
6 |
3 |
11 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
6
|
18
|
| Gabon |
2 |
7 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
3
|
8
|
| Gambia, The |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0
|
1
|
| Ghana |
63 |
114 |
1 |
3 |
3 |
5 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
10 |
68
|
132
|
| Guinea |
37 |
54 |
0 |
0 |
2 |
2 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
40
|
57
|
| Guinea-Bissau |
1 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1
|
2
|
| Ivory Coast |
38 |
64 |
0 |
0 |
1 |
3 |
1 |
1 |
0 |
0 |
1 |
1 |
0 |
9 |
41
|
78
|
| Kenya |
20 |
51 |
0 |
0 |
0 |
0 |
2 |
3 |
0 |
0 |
0 |
0 |
1 |
3 |
23
|
57
|
| Liberia |
39 |
104 |
0 |
0 |
0 |
3 |
1 |
2 |
0 |
0 |
0 |
0 |
1 |
13 |
41
|
122
|
| Malawi |
0 |
2 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
1
|
3
|
| Mali |
7 |
13 |
0 |
0 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
8
|
15
|
| Mozambique |
0 |
2 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
1
|
4
|
| Niger |
1 |
6 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1
|
6
|
| Nigeria |
137 |
316 |
1 |
3 |
18 |
36 |
5 |
8 |
0 |
0 |
2 |
2 |
4 |
37 |
167
|
402
|
| Rwanda |
2 |
4 |
1 |
1 |
0 |
3 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3
|
8
|
| Senegal |
2 |
3 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
3
|
4
|
| Sierra Leone |
36 |
130 |
0 |
1 |
2 |
3 |
0 |
2 |
0 |
0 |
1 |
2 |
0 |
14 |
39
|
152
|
| South Africa |
1 |
3 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1
|
3
|
| South Sudan |
2 |
10 |
0 |
1 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
3
|
12
|
| Sudan |
9 |
28 |
0 |
1 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
10
|
32
|
| Tanzania |
8 |
19 |
0 |
0 |
6 |
8 |
1 |
2 |
0 |
0 |
3 |
3 |
1 |
3 |
19
|
35
|
| Togo |
19 |
38 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
1 |
20
|
40
|
| Uganda |
11 |
27 |
1 |
2 |
3 |
5 |
3 |
6 |
0 |
0 |
0 |
1 |
0 |
2 |
18
|
43
|
| Zambia |
2 |
4 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
2
|
5
|
| Zimbabwe |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1
|
1
|
| Africa, unspecified |
6 |
27 |
0 |
0 |
2 |
3 |
1 |
2 |
0 |
0 |
0 |
1 |
0 |
2 |
9
|
35
|
| Central Africa, unspecified |
0 |
0 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0
|
1
|
| East Africa, unspecified |
3 |
8 |
0 |
3 |
1 |
2 |
1 |
3 |
0 |
0 |
0 |
0 |
0 |
3 |
5
|
19
|
| South Africa, unspecified |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0
|
2
|
| West Africa, unspecified |
12 |
25 |
0 |
0 |
0 |
2 |
1 |
1 |
0 |
0 |
0 |
0 |
1 |
4 |
14
|
32
|
|
Asia
|
4
|
12
|
40
|
103
|
1
|
4
|
1
|
4
|
1
|
1
|
0
|
0
|
0
|
17
|
47
|
141
|
| Afghanistan |
0 |
2 |
18 |
43 |
0 |
2 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
5 |
18
|
53
|
| Cambodia |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0
|
1
|
| India |
2 |
6 |
15 |
36 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
10 |
17
|
53
|
| Indonesia |
1 |
2 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2
|
3
|
| Laos |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
1
|
1
|
| Pakistan |
0 |
0 |
5 |
13 |
0 |
1 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
1 |
5
|
16
|
| Philippines |
0 |
0 |
0 |
0 |
1 |
1 |
0 |
0 |
1 |
1 |
0 |
0 |
0 |
0 |
2
|
2
|
| South Korea |
0 |
0 |
0 |
6 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0
|
6
|
| Thailand |
1 |
1 |
1 |
3 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2
|
4
|
| Vietnam |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0
|
1
|
| Southeast Asia, unspecified |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0
|
1
|
|
Central America and the Caribbean
|
5
|
8
|
0
|
10
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
3
|
5
|
21
|
| Dominican Republic |
2 |
3 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2
|
3
|
| Guatemala |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0
|
1
|
| Haiti |
3 |
5 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
3
|
6
|
| Honduras |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0
|
1
|
| Nicaragua |
0 |
0 |
0 |
6 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0
|
7
|
| Panama |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0
|
1
|
| Central America, unspecified |
0 |
0 |
0 |
2 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0
|
2
|
|
South America
|
0
|
2
|
11
|
23
|
0
|
0
|
0
|
0
|
0
|
0
|
2
|
2
|
0
|
8
|
13
|
35
|
| Brazil |
0 |
0 |
1 |
3 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1
|
3
|
| Colombia |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0
|
1
|
| Guyana |
0 |
0 |
7 |
9 |
0 |
0 |
0 |
0 |
0 |
0 |
2 |
2 |
0 |
0 |
9
|
11
|
| Peru |
0 |
2 |
1 |
4 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
6 |
1
|
12
|
| Venezuela |
0 |
0 |
2 |
6 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
2
|
6
|
| South America, unspecified |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
0
|
2
|
|
Oceania
|
3
|
3
|
2
|
2
|
0
|
0
|
0
|
1
|
0
|
0
|
0
|
0
|
0
|
0
|
5
|
6
|
| Papua New Guinea |
3 |
3 |
2 |
2 |
0 |
0 |
0 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
5
|
6
|
|
Unknown
|
2
|
13
|
1
|
3
|
1
|
1
|
0
|
0
|
0
|
0
|
1
|
1
|
0
|
48
|
5
|
66
|
| Total | 532 | 1,255 | 62 | 172 | 48 | 91 | 24 | 48 | 1 | 1 | 14 | 17 | 11 | 204 | 692 | 1,788 |
Abbreviation: PCR = polymerase chain reaction.