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

Oct 7, 2022, 14 tweets

#COVID19 #VariantDashboard - #UnitedStates

TOP lineages (15-DAY TRENDS):

18.5% BA.5.2.1
15.4% BA.5.2
12.0% BA.4.6
10.3% BA.5.1
3.6% BF.10
3.2% BA.5.5
2.6% BA.5.2.9
2.6% BA.5.6
2.0% BA.5
2.0% BF.7

Tracker: tinyurl.com/mryj4uu7

#OmicronUpdates 10/06/22
1/n

Top circulating lineages (#15DayTrends)

80% BA.5*
12% BA.4.6*
2% BF.7*
1.5% BA.4*
1.3% BA.2.75*
1.1% BQ.1*
0.9% BQ.1.1*
0.3% BA.2.3.30*
0.1% 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

The Great Convergence!

Key #Spike amino acids tracked: 346, 356, 444-446, 450, 452, 460, 486, 490, 493-494



5/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)
6/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/hospitalizations.

Please get #boosted ASAP!

public.tableau.com/app/profile/ra…

7/n

#Hospital #Capacity - (by State/Division)

All hospitalizations not just COVID-19

public.tableau.com/app/profile/ra…

8/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…

9/n

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

Get #Boosted ASAP!

10/n

Closely watching #Pediatric #COVID19 #Hospitalizations in #USA

11/n

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

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

12/n

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

Top circulating variants - BA.5.2.1 (17.8%), BA.4.6 (14.9%), BA.5.2 (13.8%)

Other key lineages
BF.7 (3.6%)
BQ.1* (3.3%)👀
BQ.1.1* (1.8%)👀
BE.1.1.1* (0.7%)

Don't let your guard down!

13/n

Status of the latest #COVID19 Wave in #Massachusetts

Top circulating variants - BA.5.2 (18.7%),BA.5.1 (16%), BA.4.6 (9.3%)

Other key lineages
BQ.1.1* (1.3%)
CA.1* (1.3%)

(not many sequences with sample collection dates in the last 15 days)

Don't let your guard down!

14/n

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