Raj Rajnarayanan Profile picture
Assistant Dean of Research and Associate Professor, NYITCOM at Arkansas State University | My Tweets are my own

Jan 5, 2023, 21 tweets

#COVID19 #VariantDashboard - #UnitedStates

TOP lineages (#15DAYTRENDS):

18.9% XBB.1.5
14.5% BQ.1.1
9.6% BQ.1
6.6% BQ.1.22
3.2% XBB.1
2.4% BQ.1.1.4
2.3% BQ.1.3
2.1% BQ.1.12
2.0% BQ.1.1.3

Tracker: tinyurl.com/mryj4uu7
#OmicronUpdates 01/04/2023

1/n

Sequence count by US State

New York, California, North Carolina, Washington, Virginia and Florida have submitted a large share of sequences with specimen collection dates in the last 15 days.

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Granular details -#VariantDashboard #USA #15DayTrends

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.@CDCgov updated variant proportions estimates on 12/30/2022 (updated every Friday)

Several BQ* are circulating at >1% especially BQ.1.1.3/4, BQ.1.22 are good candidates to be included in CDC's Nowcast estimates next week!



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#Global #VariantSoup 01/04/2023

Top lineages with at least 5 key convergent #Spike mutations (#30DayTrends):

BQ.1.1 (24.36%)
BQ.1 (8.59%)
BQ.1.22 (4.10%)
XBB.1 (3.95%)
XBB.1.5 (3.04%)👀
CH.1.1 (2.95%)👀
BN.1.3 (2.24%)
BQ.1.2 (2.14%)
BQ.1.1.4 (1.99%)
BQ.1.1.20 (1.79%)

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Predicted Immune Escape and ACE2 binding of top lineages in USA (relative to BA.2)

Bivalent boosters (OG/Omicron.BA.5) will potentially protect the boosted from getting severe disease/hospitalizations.

Please get #boosted ASAP!

public.tableau.com/app/profile/ra…

6/n

#Hospital #Capacity - (by State/Division)

All hospitalizations not just COVID-19

public.tableau.com/app/profile/ra…

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#COVID19 #Hospitalizations in the #UnitedStates

Please get #boosted (especially > 50 yr old and immune compromised) and #MaskUP!

Hospital Tracker (by States, by age group): public.tableau.com/app/profile/ra…

8/n

Status of the latest #COVID19 Wave in #NewYork #BellwetherState

XBB.1.5 is the dominant #SARSCoV2 lineage in NY

Top Lineages (#15DAYTrends):

XBB.1.5 (53.4%)👀🚀
BQ.1.1 (10.1%)
XBB.1 (6.2%)
BQ.1 (4.1%)
BQ.1.1.4 (2.6%)
BQ.1.3 (2.3%)
BQ.1.1.3 (2.1%)
..
CH.1.1 (1%)

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Rise of highly immune evasive XBB* family of lineages especially XBB.1.5 (Key mutation: Spike F486P) in NY is concerning

fortune.com/well/2022/11/0…

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BQ* Hotspots - #USA #15DayTrends

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Adding BN* & CH.1.1* (BA.2.75's sub-lineages) to the watch list

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Recombinant lineage XBB.1.5* hotspots - #USA #15DayTrends

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Why the new COVID variant XBB.1.5 is taking over the U.S. so quickly

14/n

salon.com/2023/01/04/why…

Tracking the current #COVID19 wave, variant soup and #Hospitalizations 👀 in #Massachusetts

3 sequences with sample collection dates in the last 15 days (1 each of CK.1, BQ.1.13 & XBB.1.5).

15/n

Tracking the current #COVID19 wave, variant soup and #Hospitalizations 👀 in #Connecticut

XBB.1.5 is the top circulating lineage in CT

16/n

Tracking the current #COVID19 wave, variant soup and #Hospitalizations in #NewJersey

XBB.1.5 is the top circulating lineage in NJ

17/n

Tracking the current #COVID19 wave, variant soup and #Hospitalizations in #Virginia

BQ.1.1 & XBB.1.5 are the top circulating lineages in VA

[low sequence count]

18/n

Tracking the current #COVID19 wave, variant soup and #Hospitalizations in #Florida

BQ.1.22, XBB.1.5 and BQ.1.1 are the top circulating lineages in FL

[low sequence count]

19/n

Tracking the current #COVID19 wave, variant soup and #Hospitalizations in #California

BQ.1.1, BQ.1, BQ.1.22 and XBB.1.5 are the top circulating lineages in CA

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