Zika virus infections in pregnant women in countries in the South and Central Americas, Mexico and the Caribbean, 2015–2017 and the number of CZS cases per 1000 pregnant women with Zika virus and number of pregnant women with Zika virus per 1000 births
| Country | CZS cases (table 1) | Reported number of pregnant women with Zika virus | Date pregnancies reported (week/year) | CZS cases per 1000 pregnant women with Zika virus suspected or confirmed* | Number of pregnant women with Zika virus suspected or confirmed per 1000 births* | |
| Zika virus suspected or confirmed | Zika virus confirmed | |||||
| C | G | H | C/G×1000 | G/E (table 1)×1000 | ||
| Brazil | 2952 | 26 066 | 11 546 | 22/2017 | 113.3 | 4.5 |
| Colombia | 248 | 19 993 | 6365 | 33/2017 | 12.4 | 15.3 |
| Guatemala | 140 | 1414 | 341 | 31/2017 | 99.0 | 1.8 |
| Dominican Republic | 85 | 966 | 271 | 30/2017 | 88.0 | 3.4 |
| Puerto Rico | 47 | NR | 4047 | 35/2017 | 11.6 | 76.8 |
| Mexico | 20 | NR | 5667 | 34/2017 | 3.5 | 1.3 |
| Costa Rica | 19 | NR | 210 | 33/2017 | 90.5 | 1.5 |
| Panama | 17 | 212 | 86 | 35/2017 | 80.2 | 1.4 |
| Trinidad and Tobago | 17 | NR | 463 | 8/2017† | 36.7 | 12.9 |
| Ecuador | 14 | NR | 912 | 32/2017 | 15.4 | 1.6 |
| Bolivia | 14 | NR | 189 | 24/2017 | 74.1 | 0.4 |
| Honduras | 8 | 681 | 125 | 33/2017 | 11.7 | 1.8 |
| Martinique | 5 | NR | 830 | 30/2017 | 6.0 | 111.8 |
| Guadeloupe | 5 | NR | 815 | 30/2017 | 6.1 | 92.8 |
| Argentina | 5 | NR | 5 | 35/2017 | 1000.0 | 0.003 |
| El Salvador | 4 | 391 | NR | 33/2017 | 10.2 | 1.8 |
| Suriname | 4 | NR | NR | 35/2017 | ||
| Guyana | 3 | NR | NR | 35/2017 | ||
| Nicaragua | 2 | NR | 1117 | 1/2017† | 1.8 | 4.1 |
| Grenada | 2 | NR | NR | 22/2017 | ||
| Paraguay | 2 | 31 | 3 | 28/2017 | 64.5 | 0.1 |
| French Guiana | 1 | NR | 2211 | 36/2017 | 0.5 | 144.3 |
| Haiti | 1 | 22 | NR | 21/2016† | 45.5 | 0.04 |
| Saint Martin | 1 | NR | 48 | 30/2017 | 20.8 | 48.0 |
| Barbados | 1 | NR | 32 | 32/2017 | 31.3 | 6.3 |
| Venezuela | 0 | 3463 | NR | 12/2017 | 0 | 2.9 |
| Jamaica | 0 | 712 | 78 | 12/2017 | 0 | 10.1 |
| Peru | 0 | NR | 279 | 33/2017 | 0 | 0.3 |
| Curacao | 0 | NR | 30 | 44/2016† | 0 | 9.0 |
| Belize | 0 | NR | 1 | 20/2016† | 0 | 0.1 |
| Cuba | 0 | NR | NR | 35/2017 | ||
| Aruba | 0 | NR | NR | 35/2017 | ||
| Dominica | 0 | 13 | 10 | 38/2016† | 0 | 9.0 |
| Saint Vincent and the Grenadines | 0 | 3 | 1 | 35/2016† | 0 | 0.9 |
| Saint Kitts and Nevis | 0 | NR | NR | 35/2017 | ||
| Antigua and Barbuda | 0 | 16 | 6 | 27/2017 | 0 | 7.4 |
| Bahamas | 0 | NR | NR | 35/2017 | ||
| Virgin Islands (USA) | 0 | NR | 286 | 34/2017 | 0 | 101.1 |
| Sint Maarten | 0 | 10 | 1 | 35/2017 | 0 | 13.8 |
| Saint Lucia | 0 | 84 | 39 | 41/2016† | 0 | 20.0 |
| Saint Barthelemy | 0 | NR | 11 | 30/2017 | 0 | 76.4 |
| Cayman Islands | 0 | NR | NR | 35/2017 | ||
| Turks and Caicos Islands | 0 | NR | NR | 35/2017 | ||
| Virgin Islands (UK) | 0 | NR | NR | 35/2017 | ||
| Anguilla | 0 | NR | NR | 35/2017 | ||
| Montserrat | 0 | NR | NR | 35/2017 | ||
| Bonaire, St Eustatius and Saba | 0 | NR | NR | 35/2017 | ||
| Total | 3617 | 54 077 | 36 025 | |||
*Numbers of pregnancies suspected or confirmed used unless this is not reported. In this case, number of confirmed pregnancies is used.
†Potentially incomplete data on infected pregnancies due to early reporting dates.
NR, not reported.