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Raj Rajnarayanan Profile picture
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Dec 26 • 4 tweets • 3 min read
#COVID19updates #China 12/25/2022

BF.7 seems to be the top circulating lineage in #China based on #SARSCoV2 sequences uploaded in GISAID
25 sequences were uploaded from #Beijing, #InnerMongolia and #Guangdong
BF.7's from China have a unique mutations Spike:C1243F & ORF1a:V274L
Silcn has already proposed this to PANGO a few minutes ago..

github.com/cov-lineages/p…

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More from @RajlabN

Raj Rajnarayanan Profile picture
Dec 26
#COVID19 #VariantDashboard - #UnitedStates

TOP lineages (15-DAY TRENDS):

16.8% BQ.1.1
16.2% XBB.1.5👀🚀
11.0% BQ.1
5.5% BQ.1.22
4.4% XBB.1
2.3% BQ.1.1.4
2.1% BQ.1.1.3
2.1% BQ.1.3
1.6% BQ.1.2

Tracker: tinyurl.com/mryj4uu7

#OmicronUpdates 12/25/22
1/n
Sequence count by US State

New York has submitted a huge share of sequences with specimen collection dates in the last 15 days.

2/n
Granular details -#VariantDashboard #USA #15DayTrends

3/n
Read 16 tweets
Raj Rajnarayanan Profile picture
Dec 25
#COVID19 #VariantDashboard - #UnitedStates

TOP lineages (15-DAY TRENDS):

16.1% BQ.1.1
13.8% XBB.1.5👀⬆️
11.3% BQ.1
6.4% BQ.1.22
4.3% XBB.1
2.2% BQ.1.1.4
2.0% BQ.1.1.3
1.9% BQ.1.2
1.9% BQ.1.3

Tracker: tinyurl.com/mryj4uu7

#OmicronUpdates 12/24/22
1/n Image
Sequence count by US State

New York has submitted a huge share of sequences with specimen collection dates in the last 15 days.

2/n Image
Granular details -#VariantDashboard #USA #15DayTrends

3/n Image
Read 17 tweets
Raj Rajnarayanan Profile picture
Dec 24
Initiated a conversation with #ChatGPT @OpenAI about the “#Future of #Science #PostPandemic”

1/n Image
Coordinated global response & continued R&D

2/n Image
Cross-sector approaches and collaboration between scientists & policy makers

3/n Image
Read 6 tweets
Raj Rajnarayanan Profile picture
Dec 24
#COVID19 #VariantDashboard - #UnitedStates

TOP lineages (15-DAY TRENDS):

14.7% BQ.1.1
11.4% BQ.1
10.3% XBB.1.5👀
7.7% BQ.1.22
3.9% XBB.1
2.3% BQ.1.1.3
2.2% BQ.1.2
2.2% BQ.1.3
2.1% BQ.1.12

Tracker: tinyurl.com/mryj4uu7

#OmicronUpdates 12/23/22
1/n Image
Sequence count by US State

California and New York have submitted a huge share of sequences with specimen collection dates in the last 15 days.

2/n Image
Granular details -#VariantDashboard #USA #15DayTrends

3/n Image
Read 20 tweets
Raj Rajnarayanan Profile picture
Dec 23
#SARSCoV2 #VariantProportions - #USA |12/23/22

Top lineages (per @CDCgov #Nowcast estimates):

35.7% BQ.1.1
27.4% BQ.1
18.3% XBB⬆️👀
6.9% BA.5
3.9% BF.7
3.8% BN.1
1.1% BA.5.2.6
1.0% BA.2.75
and others

covid.cdc.gov/covid-data-tra…

1/n Image
Consistent with #VariantDashboard #USA #15DayTrends



2/n
BQ.1, BQ.1.1 hotspots per nowcast estimates

3/n Image
Read 7 tweets
Raj Rajnarayanan Profile picture
Nov 30
#COVID19 #VariantDashboard - #UnitedStates
TOP lineages (15-DAY TRENDS):

11.4% BQ.1
10.8% BQ.1.1
4.8% BA.5.2.1
4.8% BQ.1.22
4.1% BA.5.2
2.9% XBB.1
2.4% BQ.1.3
2.4% BF.7
2.4% BA.4.6
2.2% BQ.1.12

Tracker: tinyurl.com/mryj4uu7

#OmicronUpdates 11/29/22
1/n
Sequence count by US State

Share of sequences with specimen collection dates in the last 15 days.

New York has submitted a big share of sequences this period

2/n
Granular details -#VariantDashboard #USA #15DayTrends

3/n
Read 14 tweets

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