Table 1.
States that imposed barriers during H1N1
| Albania | Kyrgyzstan |
| Argentina | Lebanon |
| Armenia | Malaysia |
| Azerbaijan | Moldova |
| Bahrain | Montenegro |
| Belarus | Morocco |
| Bolivia | Peru |
| Bosnia and Herzegovina | Philippines |
| Brunei Darussalam | Republic of Korea |
| Cameroon | Republic of Macedonia |
| Chad | Russia |
| China | Saint Lucia |
| Croatia | Serbia |
| Cuba | Singapore |
| Dominican Republic | Sudan |
| Ecuador | Suriname |
| El Salvador | Tajikistan |
| Gabon | Thailand |
| Ghana | Ukraine |
| Guatemala | United Arab Emirates |
| Honduras | Uzbekistan |
| Indonesia | Venezuela |
| Jordan | Vietnam |
| Kazakhstan |