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

Jan 3, 2023, 18 tweets

#COVID19 #VariantDashboard - #UnitedStates

Holiday season - Low seq count this 15day period!

TOP lineages (#15DAYTRENDS):

35.7% XBB.1.5
13.4% BQ.1.1
8.5% BQ.1
4.1% XBB.1
2.8% BQ.1.1.4
2.6% BQ.1.1.3

Tracker: tinyurl.com/mryj4uu7
#OmicronUpdates 01/02/2023

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

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

Several BQ* are circulating at >1% especially BQ.1.22 is a good candidate to be included in CDC's Nowcast estimates next week!



4/n

#Global #VariantSoup 01/02/2023

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

BQ.1.1 (24.09%)
BQ.1 (8.90%)
BQ.1.22 (4.12%)
XBB.1 (4.04%)
CH.1.1 (2.84%)👀
XBB.1.5 (2.84%)👀
BN.1.3 (2.27%)
BQ.1.2 (2.21%)
BQ.1.1.4 (2.00%)
BQ.1.1.20 (1.71%)

5/n

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 (55.6%)👀🚀
BQ.1.1 (9.6%)⬇️
XBB.1 (6.1%)
BQ.1 (5.5%)
BQ.1.1.4 (2.2%)
BQ.1.1.3 (1.6%)
XBB.2 (1.6%)
..
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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Recombinant lineage hotspots - #USA #15DayTrends

12/n

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

Lineage that's surging in the #UnitedKingdom now. CH.1.1* is already at 1% in NY.

Will the one to watch after XBB.1.5!

13/n

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

No sequences with sample collection dates in the last 15 days.

14/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

Low sequence count

17/n

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

XBB is the top circulating lineage in VA

[low sequence count]

18/n

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