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

Dec 31, 2022, 19 tweets

#COVID19 #VariantDashboard - #UnitedStates

Interesting tug of war between BQ.1.1 & XBB.1.5

TOP lineages (15-DAY TRENDS):

14.8% BQ.1.1
12.8% XBB.1.5πŸ‘€
10.2% BQ.1
8.2% BQ.1.22
3.0% XBB.1
2.4% BQ.1.1.4

Tracker: tinyurl.com/mryj4uu7

#OmicronUpdates 12/30/22

1/n

Sequence count by US State

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

[It appears like a tug of war between XBB.1.5 and BQ.1.1 mainly because of no. of sequences uploaded from West and South]

2/n

Granular details -#VariantDashboard #USA #15DayTrends

3/n

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

XBB.1.5 makes an entry today!

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 12/30/2022

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

BQ.1.1 (23.24%)
BQ.1 (8.99%)
XBB.1 (4.47%)πŸ‘€
BQ.1.22 (3.88%)
CH.1.1 (2.94%)πŸ‘€
XBB.1.5 (2.35%)
BQ.1.2 (2.24%)
BN.1.3 (1.96%)
BQ.1.1.4 (1.91%)

public.tableau.com/app/profile/ra…
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…

7/n

#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 top circulating lineage in NY

Top Lineages (#15DAYTrends):

XBB.1.5 (45.5%)πŸ‘€πŸš€
BQ.1.1 (9.9%)⬇️
XBB.1 (8.2%)
BQ.1 (5.4%)
BQ.1.1.4 (3.4%)
BQ.1.3 (2.0%)
BQ.1.14 (1.7%)
BQ.1.22 (1.7%)

9/n

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…

10/n

BQ* Hotspots - #USA #15DayTrends

11/n

Recombinant lineage hotspots - #USA #15DayTrends

XBB.1.5 is sprouting everywhere, not just NE USA!

12/n

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

BQ.1.22 πŸ‘€, BQ.1 and BQ.1.1 are the top circulating lineage in CA

13/n

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

XBB.1.5 and BQ.1 are the top circulating lineages in MA

[low sequence count]

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

XBB.1.5 is the top circulating lineage in NJ

17/n

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

XBB.1.5 is the top circulating lineage in PA

[low sequence count]

18/n

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

XBB.1.5 is the top circulating lineage in RI

[low sequence count]

19/n

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