tRAJectory

@tRAJectory@mstdn.social

Assistant Dean of Research and Associate Professor, NYITCOM at Arkansas State University

This profile is from a federated server and may be incomplete. Browse more on the original instance.

tRAJectory, to random

Tracking #SARSCoV2 #Lineages - Globally |02/17/24

Top lineages -#30DayTrends (#G30):

JN.1 (46.3%)
JN.1.4 (17.3%)
JN.1.1 (5.5%)
JN.1.22 (2.4%)
JN.1.7 (2.1%)
JN.1.8.1 (1.8%)
BA.2.86.1 (1.3%)
HV.1 (1.3%)
JN.1.2 (1.1%)
JN.1.9 (1%)

https://public.tableau.com/app/profile/raj.rajnarayanan/viz/ConvergentLineages-VariantSoup-World/G20

1/n

tRAJectory, to random

Sounds like a Store Closing Announcement .. "everything must go!"

https://time.com/6277050/how-to-get-free-covid-tests-public-health-emergency/

tRAJectory,

https://www.covid.gov/tests

tRAJectory, to random

#COVID19 #VariantDashboard - #UnitedStates

TOP lineages (#15DAYTRENDS):

56.6% XBB.1.5
5.1% XBB.1.16
5.0% XBB.1.9.1
2.4% XBB.1.16.1
2.1% XBB.1.5.1
1.9% XBB.1.9.2
1.6% XBB.2.3
1.4% EG.1

#SARSCoV2 Tracker: http://tinyurl.com/mryj4uu7 Updated: 05/03/23

1/n

tRAJectory,

#COVID19 #VariantDashboard - #USA
[without "Airport Surveillance" sequences]

Top lineages (#15DayTrends):
XBB.1.5 (65.3%)
XBB.1.9.1 (3.2%)
XBB.1.16 (2.4%)
XBB.1.5.1 (2.2%)
XBB.1.5.13 (1.5%)
XBB.1.5.17 (1.5%)
XBB.1.5.15 (1.2%)
XBB.1.9.2 (1.2%)
FL.2 (1.1%)
XBB.2.3 (1%)

2/n

tRAJectory,

Airport sequences constitute ~19% of sequences with sample collection dates in the last 15 days (#15DayTrends)

Its going to be a three way race to outcompete XBB.1.5*: XBB.1.9* vs XBB.1.16* vs XBB.2.3*

As of now, XBB.1.16* family looks to over take everything else!

3/n

tRAJectory, to random

-

TOP lineages ():

49.7% XBB.1.5
8.3% XBB.1.16
8.3% XBB.1.9.1
2.3% XBB.1.9.2
2.1% XBB.1.16.1
1.6% XBB.1.5.1
1.4% XBB.2.3

>> Low Sequence Count <<
Tracker: http://tinyurl.com/mryj4uu7 Updated: 04/30/23

1/n

tRAJectory,

#COVID19 #VariantDashboard - #USA
[without sequences from "Airport Surveillance"]

Top lineages (#15DayTrends):

XBB.1.5 (61.1%)
XBB.1.9.1 (8.0%)
XBB.1.16 (3.5%)
FL.2 (1.7%)
XBB.1.5.1 (1.7%)
XBB.1.5.17 (1.7%)
XBB.1.9.2 (1.4%)
XBB.1.5.15 (1.2%)

2/n

tRAJectory,

Airport sequences constitute a significant proportion of sequences (~27%; #15DayTrends)

Its going to be a three way race to outcompete XBB.1.5*: XBB.1.9* vs XBB.1.16* vs XBB.2.3*

As of now, XBB.1.16* family looks to over take everything else!

3/n

tRAJectory,

Sequence count by US States

#NewYork and #California have submitted a big share of sequences with specimen collection dates on or after 04/15/2023

XBB.1.5 is still at the top spot; followed by XBB.1.9.1 and XBB.1.16

4/n

tRAJectory,

.@CDCgov updated variant proportions estimates on 04/28/2023 (updated every Friday)

Prudent to start tracking EG.1*, XBB.1.16.1 & XBB.2.3* as well

https://twitter.com/RajlabN/status/1651967457064628228

5/n

RT @RajlabN
SARSCoV2 #VariantProportions - #USA |04/28/23

New @CDCgov #Nowcast estimates:

Top circulating lineages:

XBB.1.5 (68.8%) ⬇️
XBB.1.16 (11.7%) ⬆️
XBB.1.9.1 (9%)
XBB.1.9.2 (3.7%)
XBB (2.4%)
XBB.1.5.1 (2.2…
https://twitter.com/RajlabN/status/1651967457064628228

image/jpeg

tRAJectory,

XBB.1.16 has the potential to outcompete all other circulating lineages.

Everyone is closely watching XBB.1.16 hotspots for clues

Tracker: https://public.tableau.com/app/profile/raj.rajnarayanan/viz/TrackingXBB_1_16LineageOverTime/XBB_1_16…

6/n

tRAJectory,

XBB.1.16 is one of the fittest variant in circulation right now.. and is picking up additional mutations... "its the one to watch"

H/T @ErinMPrater @WellatFortune
@FortuneMagazine
https://fortune.com/well/2023/03/31/arcturus-covid-variant-watch-who-world-health-organization-xbb116-omicron-wave

7/n

tRAJectory,

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.

Get updated if you haven't already!
https://public.tableau.com/app/profile/raj.rajnarayanan/viz/ImmuneEscapevsACE2BindingrelativetoBA2-USA15DayTrends/Dashboard2

8/n

tRAJectory,

.@CDCgov has authorized a second dose of the bivalent Omicron-BA.5 vaccine for older adults and immunocompromised adults
https://twitter.com/RajlabN/status/1648819491378192384

9/n

RT @RajlabN
.@CDCgov allows older adults and immunocompromised adults to get second dose of the bivalent Omicron-BA.5 vaccine https://twitter.com/CDCgov/status/1648798530767560707
https://twitter.com/RajlabN/status/1648819491378192384

tRAJectory,

#Hospital #Capacity - (by State/Division)

All hospitalizations not just COVID-19

https://public.tableau.com/app/profile/raj.rajnarayanan/viz/HospitalCapacity-USA/HospitalCapacity

10/n

tRAJectory,

#COVID19 #Hospitalizations in the #UnitedStates

>60 yr old & immunocompromised Have a good look at @CDCgov info on #Boosters!

#Ventilate Indoor spaces

Sick? --> Wear a good quality #Mask!

Hospital Tracker (by States, by age group):https://public.tableau.com/app/profile/raj.rajnarayanan/viz/COVID19HospitalizationsUSA/COVID19_HOSP_USA

11/n

tRAJectory,

Status of the latest #COVID19 Wave in #NewYork #Bellwether #State

XBB.1.5 is still the top circulating lineages in NY

[includes airport surveillance seqs]

12/n

image/jpeg

tRAJectory,

Status of the latest Wave in

XBB.1.5 is still the top circulating lineage in CA ()

[includes airport surveillance sequences]

13/n

image/jpeg

tRAJectory,

USA Airport surveillance update #15DayTrends

155 sequences from 6 US States (#California, #NewYork, #Washington, #NewJersey, #Georgia and #Virginia) from @CDCgov's Traveler-Based Genomic Surveillance Program.

*Includes pooled swabs & Many bad QC seqs

14/n

tRAJectory,

As COVID Tracking Wanes, Are We Letting Our Guard Down Too Soon?

"Closing up shop too early could mean we are blindsided" “You have to maintain a base level of sequencing for new variants"

H/T @DohenyKathleen @WebMD
https://webmd.com/covid/news/20230411/are-we-letting-our-guard-down-on-covid-too-quickly

15/n

tRAJectory, to random

-

TOP lineages ():

54.5% XBB.1.5
6.3% XBB.1.16
5.5% XBB.1.9.1
2.3% XBB.1.5.1
2.0% XBB.1.16.1
2.0% XBB.2.3
1.7% XBB.1.9.2
1.6% XBB.1.5.13

Tracker: http://tinyurl.com/mryj4uu7 Updated: 04/25/23

1/n

tRAJectory,

Status of the latest #COVID19 Wave in #NewYork #Bellwether #State

Top circulating lineages in NY (#15DayTrends)

XBB.1.5 (48.6%)
XBB.1.16 (7.3%)
XBB.1.9.1 (5.7%)
XBB.1.5.1 (5.1%)
XBB.2.3 (4.0%)
XBB.1.16.1 (3.4%)
FL.2 (2.8%)

[includes airport seqs]

13/n

image/jpeg

tRAJectory,

Status of the latest #COVID19 Wave in #California

Top circulating lineages in CA (#15DayTrends)

XBB.1.5 (48.9%)
XBB.1.9.1 (8.0%)
XBB.1.16 (5.7%)
EG.1 (4.2%)
XBB.2.3 (4.2%)
XBB.1.9.2 (2.7%)
XBB.1.16.1 (1.5%)

[includes airport surveillance sequences]

14/n

image/jpeg

tRAJectory,

USA Airport surveillance update #15DayTrends

275 sequences from 6 US States (#California, #NewYork, #Washington, #NewJersey, #Georgia and #Virginia) from @CDCgov's Traveler-Based Genomic Surveillance Program.

*Includes pooled swabs & Many bad QC seqs

15/n

image/jpeg

tRAJectory,

As COVID Tracking Wanes, Are We Letting Our Guard Down Too Soon? "Closing up shop too early could mean we are blindsided" “You have to maintain a base level of sequencing for new variants"

H/T @DohenyKathleen @WebMD

https://webmd.com/covid/news/20230411/are-we-letting-our-guard-down-on-covid-too-quickly

16/n

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