Reactions and measures outside mainland China
Running summary (as of 17 March 2020): The virus has spread to six continents and there are at least 190,000 cases confirmed with more than 7,500 deaths. The 170 countries and territories with SARS-CoV-2 infections are:

Africa

Algeria
Benin
Burkina Faso
Cameroon
Central African Republic
Democratic Republic of the Congo
Republic of the Congo
Egypt
Equatorial Guinea
Eswatini
Ethiopia
Gabon
Ghana
Guinea
Ivory Coast
Kenya
Liberia
Mauritania
Mayotte
Morocco
Mozambique
Namibia
Nigeria
Réunion
Rwanda
Senegal
Seychelles
Somalia
South Africa
Sudan
Tanzania
Togo
Tunisia
Asia

Afghanistan
Bahrain
Bangladesh
Bhutan
Brunei
Cambodia
China
Hong Kong
India
Indonesia
Iran
Iraq
Israel
Japan
Jordan
Kazakhstan
Kuwait
Lebanon
Macau
Malaysia
Maldives
Mongolia
Nepal
Oman
Pakistan
Palestine
Philippines
Qatar
Saudi Arabia
Singapore
South Korea
Sri Lanka
Syria
Taiwan
Thailand
United Arab Emirates
Uzbekistan
Vietnam
Europe

Albania
Andorra
Armenia
Austria
Azerbaijan
Belarus
Belgium
Bosnia and Herzegovina
Bulgaria
Croatia
Cyprus
Czech Republic
Denmark
Estonia
Faroe Islands
Finland
France
Georgia
Germany
Gibraltar
Greece
Guernsey
Hungary
Iceland
Ireland
Italy
Jersey
Kosovo
Latvia
Liechtenstein
Lithuania
Luxembourg
Malta
Moldova
Monaco
Montenegro
Netherlands
North Macedonia
Northern Cyprus
Norway
Poland
Portugal
Romania
Russia
San Marino
Serbia
Slovakia
Slovenia
Spain
Sweden
Switzerland
Turkey
Ukraine
United Kingdom
Vatican City
North America and the Caribbean

Antigua and Barbuda
Aruba
Bahamas
Barbados
Canada
Cayman Islands
Costa Rica
Cuba
Curaçao
Dominican Republic
Greenland
Guadeloupe
Guatemala
Honduras
Jamaica
Martinique
Mexico
Panama
Puerto Rico
Saint Barthélemy
Saint Lucia
Saint Martin
Saint Vincent and the Grenadines
Trinidad and Tobago
United States
United States Virgin Islands
Oceania

Australia
French Polynesia
Guam
Hawaii
New Zealand
South America

Argentina
Bolivia
Brazil
Chile
Colombia
Ecuador
French Guiana
Guyana
Paraguay
Peru
Suriname
Uruguay
Venezuela
Strict surveillance measures are being enforced at airports, seaports and border crossings to prevent the disease wide-spreading into countries/territories