Chikungunya worldwide overview

Situation update, 24 August 2022

In 2022, and as of 24 August, 229 029 cases and 41 deaths have been reported. The majority of cases have been reported from Brazil (200 495). Deaths have been reported from Brazil (40) and Kenya (1). Since the previous update in week 30 2022, 14 923 new cases and no new deaths have been reported.

Country with most cases
Brazil
Cases in continental Europe
No locally acquired cases in continental Europe in 2022
High risk of transmission in continental Europe
environmental conditions are favourable to vector activity and virus replication

Geographical distribution of chikungunya virus disease cases reported worldwide, June to August 2022

Notification rate of chikungunya cases reported worldwide, June to August 2022
Geographical distribution of chikungunya cases reported worldwide

Detailed overview

Europe

No autochthonous cases of chikungunya have been reported in Europe in 2022.

Americas and the Caribbean

Bolivia: In 2022, and as of 13 August, 155 cases, including 11 confirmed cases and no deaths, have been reported. This is an increase of 28 cases since 9 July 2022.

Brazil: In 2022, and as of 30 July, 200 495 cases, including 84 877 confirmed cases and 40 deaths, have been reported. This is an increase of 14 325 cases since 16 July 2022.

Colombia: In 2022, and as of 6 August, 51 cases and no deaths have been reported. This is an increase of nine cases since 9 July 2022.

Costa Rica: In 2022, and as of 30 July, seven cases and no deaths have been reported.

El Salvador: In 2022, and as of 6 August, 109 cases and no deaths have been reported. This is an increase of 30 cases since 25 June 2022.

Guatemala: In 2022, and as of 30 July, 1 330 cases, including 14 confirmed cases and no deaths, have been reported. This is an increase of 63 cases since 2 July 2022.

Honduras: In 2022, and as of 16 July, 35 cases and no deaths have been reported. This is an increase of 14 cases since 4 June 2022.

Mexico: In 2022, and as of 6 August, one confirmed case and no deaths have been reported. Nicaragua: In 2022, and as of 13 August, four cases and no deaths have been reported.

Paraguay: In 2022, and as of 6 August, 712 cases, including 134 confirmed cases and no deaths, have been reported. This is an increase of 237 cases since 9 July 2022.

Peru: In 2022, and as of 13 August, 225 cases, including 211 confirmed cases and no deaths, have been reported. This is an increase of 45 cases since 16 July 2022.

Venezuela: In 2022, and as of 30 July, 26 cases and no deaths have been reported. This is an increase of two cases since 9 July 2022.

Asia

India: In 2022, and as of 31 May, 24 278 cases, including 1 554 confirmed cases and no deaths, have been reported.

Malaysia: In 2022, and as of 9 July, 528 cases and no deaths have been reported.

Philippines: In 2022, and as of 11 June, 149 cases and no deaths have been reported.

Thailand: In 2022, and as of 19 August, 424 cases and no deaths have been reported. This is an increase of 170 cases since 18 July 2022.

Africa

Ethiopia: In 2022, and as of 8 May, 311 cases, including three confirmed cases and no deaths, have been reported.

Kenya: In 2022, and as of 30 July, 189 cases, including five confirmed cases and one death, have been reported.

Australia and the Pacific

No cases of chikungunya virus disease have been reported in Australia and the Pacific in 2022.

 

N.B: The data presented in this report originate from several sources, both official public health authorities and non-official sources such as news media. Data completeness depends on the availability of reports from surveillance systems and their accuracy, which varies between countries. All data should be interpreted with caution as there may be areas of under-reporting; reported figures may not reflect the actual epidemiological situation. Please note that case definitions may differ between countries and comparisons should be made with caution.