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

Oct 4, 2022, 15 tweets

#COVID19 #VariantDashboard - #UnitedStates

TOP lineages (15-DAY TRENDS):

21.4% BA.5.2.1
13.6% BA.5.2
10.9% BA.4.6
9.9% BA.5.1
3.9% BF.10
3.5% BA.5.5
3.0% BA.5.6
2.2% BF.7
2.2% BA.5.2.9
1.8% BA.5

Tracker: tinyurl.com/mryj4uu7
#OmicronUpdates 10/03/22
1/n

Top circulating lineages (#15DayTrends)

81.7% BA.5*
10.9% BA.4.6*
2.2% BF.7*
1.5% BA.2.75*
1.4% BA.4*
1.4% BQ.1*
0.5% BQ.1.1*
0.2% BA.2.3.30*
0.02% XBB*

2/n

.@CDCgov updated variant proportions estimates on 9/30/2022



3/n

Lineages to watch

BQ.1*/BQ1.1*
BA.2.75.2* ( & CA.1*)
XBB - Recombinant of BJ.1 and BM.1.1.1
BA.2.3.20



4/n

Tracking BA.2.75* (#Centaurus) and XBB (#Gryphon) over time in #USA

Closely following several newly designated BA.2.75* sub-lineages

Global Tracker: public.tableau.com/app/profile/ra…

5/n

BA.2.75* family of lineages and XBB (recombinant of BJ.1/BM.1.1.1) are highly immune evasive while retaining their host receptor binding affinity!

Their biggest competition will be from BQ* lineages.

Global Tracker: public.tableau.com/app/profile/ra…

6/n

Updates from #LineageWatchTeam's @GenSpectrum
#Collection24 maintained by @siamosolocani/ @Asinickle1

>> All eyes on BQ.1*/BQ.1.1*, BA.2.3.20, XBB and BA.2.75* lineages <<

Collection24: cov-spectrum.org/collections/24…

Tracker: public.tableau.com/app/profile/ra…

(#15DayTrends - #USA)

8/n

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.

Please get #boosted ASAP!

9/n

#Hospital #Capacity - (by State/Division)

All hospitalizations not just COVID-19

public.tableau.com/app/profile/ra…

10/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…

10/n

Closely watching #COVID19 #Hospitalizations in > 50 years old in #USA

Get #Boosted ASAP!

11/n

Closely watching #Pediatric #COVID19 #Hospitalizations in #USA

12/n

#COVID19 #Cases and #Deaths - US States
- @CDCgov data

Tracker: public.tableau.com/app/profile/ra…

13/n

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

Top circulating variants - BA.5.2.1 (19.4%), BA.4.6 (15.5%), BA.5.2 (13.4%)

Other key lineages
BF.7 (4.1%)
BQ.1* (3.4%)
BQ.1.1* (1.1%)
BE.1.1* (1.1%)

Don't let your guard down!

14/n

Status of the latest #COVID19 Wave in #Massachusetts

Top circulating variants - BA.5.2.1 (20.5%), BA.5.2 (15.9%), BA.4.6 (11.8%)

Other key lineages
BE.1.1* (2.0%)
BF.11 (2.0%)
BQ.1* (0.9%)
BA.2.75.2* (0.6%)

Don't let your guard down!

15/n

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