Surveillance Data

Type/subtype/lineage of samples analysed at the Centre

Results show the type/subtypes/lineages of viruses received by the Centre from laboratories in each country. Data are shown for samples collected during the month indicated for which the type/subtype have been determined by antigenic and/or genetic analysis at the Centre as of 2 November 2022.

Note: Subtyping is based on analysis of the HA and in some cases is confirmed by further analysis of NA.

Sample Subtypes for September

Australasia subtype plot
South East Asia subtype plot

Total samples received, 1 January - 31 July 2022

AUSTRALASIA

Australia

Australia subtype plot

New Zealand

New Zealand subtype plot

SOUTH EAST ASIA

Brunei

Brunei subtype plot

Cambodia

Cambodia subtype plot

Malaysia

Malaysia subtype plot

Philippines

Philippines subtype plot

Singapore

Singapore subtype plot

Thailand

Thailand subtype plot

Timor-Leste

Timor-Leste subtype plot

SOUTH ASIA

India

India subtype plot

PACIFIC

Fiji

Fiji subtype plot

New Caledonia

New Caledonia subtype plot

Vanuatu

Vanuatu subtype plot

AFRICA

South Africa

South Africa subtype plot

To view data from previous years, please click below: