0 0
Read Time:3 Minute, 54 Second

  • On 26 November 2021, WHO designated variant B.1.1.529 a variant of concern (VOC), on the basis of advice from WHO’s Technical Advisory Group on Virus Evolution. The variant has been given the name Omicron.
  • Omicron is a highly divergent variant with a high number of mutations, including 26-32 in the spike, some of which are concerning and may be associated with immune escape potential and higher transmissibility. However, there are still considerable uncertainties.
  • The main uncertainties are (1) how transmissible the variant is and whether any increases are related to immune escape, intrinsic increased transmissibility, or both; (2) how well vaccines protect against infection, transmission, clinical disease of different degrees of severity and death; and (3) does the variant present with a different severity profile. Public health advice is based on current information and will be tailored as more evidence emerges around those key questions.
  • Cases are now being reported from all the continents and numbers are increasing day by day.

Country Submission Count

Country Total #GR/484A (B.1.1.529) #GR/484A (B.1.1.529) in past 4 weeks %GR/484A (B.1.1.529) in past 4 weeks
South Africa 228 228 79.2
United Kingdom 107 107 0.1
Ghana 33 33 58.9
USA 27 27 0
Botswana 23 23 16.5
Netherlands 17 17 1.1
Germany 15 15 0.1
Australia 14 14 1.4
Portugal 13 13 0.9
Canada 12 10 0.7
Austria 11 11 8.3
Hong Kong 9 9 52.9
Switzerland 7 7 0.1
Belgium 7 7 0.3
Spain 7 7 0.4
France 6 6 0.2
Italy 4 4 0.1
Israel 4 4 0.2
India 4 4 1.1
Norway 3 3 1.3
Nigeria 3 3 8.1
Brazil 3 3 0.3
South Korea 3 3 60
Singapore 2 2 0.3
Japan 2 2 8.3
Reunion 2 2 2.5
Denmark 2 2 0
Sweden 1 1 0
Sri Lanka 1 1 0.7
Luxembourg 1 1 0.1
Ireland 1 1 0.3
Czech Republic 1 1 0.2
Mexico 1 1 0.2
Maldives 1 1 1.2
Malaysia 1 1 0.8

Most recent reported occurrences in different countries

Country Strain Name Collection Date
Australia hCoV-19/Australia/NSW-RPAH-2054/2021 04/12/21
Belgium hCoV-19/Belgium/UZA-UA-CV8344591617/2021 02/12/21
Singapore hCoV-19/Singapore/8539nan/2021 02/12/21
Spain hCoV-19/Spain/MD-HGUGM-5830664/2021 02/12/21
Germany hCoV-19/Germany/BE-RKI-I-353502/2021 02/12/21
Netherlands hCoV-19/Netherlands/NH-AUMC-015401/2021 01/12/21
USA hCoV-19/USA/WA-UW-21120120771/2021 01/12/21
France hCoV-19/France/PAC-IHU-45001/2021 01/12/21
India hCoV-19/India/GJ-INSACOG-GBRC2991/2021 30/11/21
Austria hCoV-19/Austria/AGES-681211_161165/2021 30/11/21
Mexico hCoV-19/Mexico/CMX-InDRE_FD122437_S9550/2021 29/11/21
United Kingdom hCoV-19/England/MILK-2C620EC/2021 29/11/21
Reunion hCoV-19/Reunion/PIMIT_23035/2021 29/11/21
Norway hCoV-19/Norway/29396-2/2021 29/11/21
Canada hCoV-19/Canada/AB-ABPHL-43063/2021 29/11/21
South Korea hCoV-19/South Korea/KDCA18126/2021 29/11/21
Italy hCoV-19/Italy/CAM-COLLI-COTUGNO-C10119/2021 28/11/21
Israel hCoV-19/Israel/SMC-7024821/2021 28/11/21
Switzerland hCoV-19/Switzerland/ZH-UZH-IMV-3ba57505/2021 28/11/21
Japan hCoV-19/Japan/IC-2278/2021 28/11/21
Nigeria hCoV-19/Nigeria/NCDC-NR886/2021 28/11/21
South Africa hCoV-19/South Africa/CERI-KRISP-K032423/2021 27/11/21
Portugal hCoV-19/Portugal/PT21722/2021 27/11/21
Hong Kong hCoV-19/Hong Kong/CM21000723/2021 27/11/21
Brazil hCoV-19/Brazil/SP-IAL-6479/2021 27/11/21
Maldives hCoV-19/Maldives/MAV91359/2021 27/11/21
Botswana hCoV-19/Botswana/R44B83_BHP_000848381/2021 26/11/21
Ghana hCoV-19/Ghana/TRA-2339/2021 26/11/21
Denmark hCoV-19/Denmark/DCGC-244160/2021 26/11/21
Czech Republic hCoV-19/Czech Republic/KNL_2021-110119140/2021 26/11/21
Ireland hCoV-19/Ireland/MH-NVRL-S21IRL00506672/2021 25/11/21
Sri Lanka hCoV-19/Sri Lanka/aicbu2579/2021 24/11/21
Luxembourg hCoV-19/Belgium/ULB-IBC_CV8283013185/2021 24/11/21
Malaysia hCoV-19/Malaysia/IMR_WC606483/2021 19/11/21
Sweden hCoV-19/Sweden/10190023/2021 19/11/21

Number of Genomes state-wise till date in India 

Variants lineage in India 

Source: WHO/GISAID/INSACOG

Happy
Happy
0 %
Sad
Sad
0 %
Excited
Excited
0 %
Sleepy
Sleepy
0 %
Angry
Angry
0 %
Surprise
Surprise
0 %