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

Dec 29, 2022, 18 tweets

#COVID19 #VariantDashboard - #UnitedStates

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

TOP lineages (15-DAY TRENDS):

16.3% BQ.1.1
13.5% XBB.1.5
10.7% BQ.1
6.7% BQ.1.22
3.3% XBB.1
2.6% BQ.1.1.4

Tracker: tinyurl.com/mryj4uu7

#OmicronUpdates 12/28/22
1/n

Sequence count by US State

New York, California 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 12/23/2022 (CDC updates nowcast estimates every Friday)

Several BQ* are circulating at >1% & XBB.1.5* are good candidates to be included in CDC's Nowcast estimates next week!



4/n

#Global #VariantSoup

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

BQ.1.1 (23.01%)
BQ.1 (9.52%)
XBB.1 (4.24%)
BQ.1.22 (3.96%)
CH.1.1 (2.65%)👀
BQ.1.2 (2.31%)
XBB.1.5 (2.16%)👀
BQ.1.1.20 (2.00%)
BQ.1.1.4 (1.97%)

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 (43.3%)👀🚀
BQ.1.1 (12.8%)⬇️
XBB.1 (8.4%)
BQ.1 (7.3%)
BQ.1.1.4 (2.3%)
BQ.1.14 (1.8%)
BQ.1.3 (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

12/n

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

BQ.1, BQ.1.22 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 is the top circulating lineage 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

15/n

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

XBB.1.5 is the top circulating lineage in NJ

16/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]

17/n

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