Raj Rajnarayanan Profile picture
Assistant Dean of Research and Associate Professor, NYITCOM at Arkansas State University | My Tweets are my own
Dame Chris🌟🇺🇦😷 #RejoinEU #FBPE #GTTO🔶️ Profile picture 1 added to My Authors
Jul 2 12 tweets 16 min read
#COVID19 #VariantDashboard - #UnitedStates

TOP lineages (15-DAY TRENDS):

39.95% BA.2.12.1**,
26.82% BA.5^^,
12.74% BA.4^^,
6.33% BA.2,
5.56% BA.5.1^^,
4.85% unassigned &
0.78% BA.2.9

**S:L452Q; ^^S:L452R/F486V

Tracker: tinyurl.com/mryj4uu7
#OmicronUpdates 07/01/22 #OmicronVariantUpdates #UnitedStates 07/01/22

Top 5 lineages:
BA.2.12.1, ⬇️ (Spike: L452Q)
BA.5, ⬆️ (Spike: L452R)
BA.4 ⬆️ (Spike: L452R)
BA.2 ⬇️
BA.5.1 ⬆️👀 (Lineage prevalent in #Portugal)

* includes recently designated BA.2.x.y and undesignated BA.2s
Jul 1 7 tweets 4 min read
Greater than Titan!

Seems like BA.2.75 has the potential to outcompete BA.5*/BA.4* and other circulating BA.2 lineages

Early days but growth advantage will be clear in a couple of weeks. Growth advantage estimates BA.2.75 vs BA.5*:

cov-spectrum.org/explore/India/…
Jul 1 12 tweets 16 min read
#COVID19 #VariantDashboard - #UnitedStates

TOP lineages (15-DAY TRENDS):

42.18% BA.2.12.1**,
25.49% BA.5^^,
12.44% BA.4^^,
7.05% BA.2,
5.04% BA.5.1^^,
3.79% unassigned and
0.86% BA.2.9

**S:L452Q; ^^S:L452R/F486V

Tracker: tinyurl.com/mryj4uu7
#OmicronUpdates 6/30/22 #OmicronVariantUpdates #UnitedStates 06/30/22

Top 5 lineages:
BA.2.12.1, ⬇️ (Spike: L452Q)
BA.5, ⬆️ (Spike: L452R)
BA.4 ↔️ (Spike: L452R)
BA.2 ⬇️
BA.5.1 ⬆️👀 (Lineage prevalent in #Portugal)

* includes recently designated BA.2.x.y and undesignated BA.2s
Jun 30 12 tweets 15 min read
#COVID19 #VariantDashboard - #UnitedStates

TOP lineages (15-DAY TRENDS):

42.63% BA.2.12.1**,
24.97% BA.5^^,
12.82% BA.4^^,
7.48% BA.2,
5.13% BA.5.1,
2.93% unassigned and
1.04% BA.2.9

**S:L452Q; ^^S:L452R/F486V

Tracker: tinyurl.com/mryj4uu7
#OmicronUpdates 6/29/22 #OmicronVariantUpdates #UnitedStates 06/29/22

Top 5 lineages:
BA.2.12.1, ⬇️ (Spike: L452Q)
BA.5, ⬆️ (Spike: L452R)
BA.4 ⬆️ (Spike: L452R)
BA.2 ⬇️
BA.5.1 ⬆️👀 (Lineage prevalent in #Portugal)

* includes recently designated BA.2.x.y and undesignated BA.2s
Jun 29 12 tweets 16 min read
#COVID19 #VariantDashboard - #UnitedStates

TOP lineages (15-DAY TRENDS):

43.89% BA.2.12.1**,
23.48% BA.5^^,
12.63% BA.4^^,
7.82% BA.2,
5.22% BA.5.1^^,
2.54% unassigned and
1.18% BA.2.9

**S:L452Q; ^^S:L452R/F486V

Tracker: tinyurl.com/mryj4uu7
#OmicronUpdates 6/28/22 Image #OmicronVariantUpdates #UnitedStates 06/28/22

Top 5 lineages:
BA.2.12.1, ⬇️ (Spike: L452Q)
BA.5, ⬆️ (Spike: L452R)
BA.4 ⬆️ (Spike: L452R)
BA.2 ⬇️
BA.5.1 ⬆️👀 (Lineage prevalent in #Portugal)

* includes recently designated BA.2.x.y and undesignated BA.2s Image
Jun 28 4 tweets 3 min read
CDC #NOWCAST Variant Proportions Predictions
- #USA (6/25/22)

42% BA.2.12.1 (S:L452Q)⬇️
36.6% BA.5 (S:L452R/F486V) ⬆️ 👀
15.7% BA.4 (S:L452R/F486V)⬆️
5.7% BA.2⬇️

Get #Boosted and #MaskUp

Source: covid.cdc.gov/covid-data-tra

@CDCgov ImageImage No surprises there, “yet”!
Jun 28 4 tweets 4 min read
#COVID19 #VariantDashboard - #Arkansas

>> BA.5 cases (Spike L452R) is the dominant circulating lineage in Arkansas <<

Sequence Count -ALL: 16,577 (+1)
Sequence Count - Omicron: 4531 (+1)
% of SARSCoV2 samples sequenced: 1.92%

public.tableau.com/app/profile/ra…

Updated on 6/27/2022 #COVID19 #VariantDashboard - #Arkansas

Variant Proportions (June 2022):
52.3% BA.5 (Spike L452R)
29.6% BA.2.12.1 (Spike L452Q)
12.5% BA.2
3.4% BA.2.12
2.3% BA.2.18 (Spike K417T)
Jun 27 13 tweets 18 min read
#COVID19 #VariantDashboard - #UnitedStates

TOP lineages (15-DAY TRENDS):

46.66% BA.2.12.1**,
23.33% BA.5^^,
12.15% BA.4^^,
7.64% BA.2,
4.24% BA.5.1^^,
1.29% BA.2.9 and
1.17% unassigned

**S:L452Q; ^^S:L452R/F486V

Tracker: tinyurl.com/mryj4uu7
#OmicronUpdates 6/27/22 #OmicronVariantUpdates #UnitedStates 06/27/22

Top 5 lineages:
BA.2.12.1, ⬇️ (Spike: L452Q)
BA.5, ⬆️ (Spike: L452R)
BA.4 ⬆️ (Spike: L452R)
BA.2 ⬇️
BA.5.1 ⬆️👀 (Lineage prevalent in #Portugal)

* includes recently designated BA.2.x.y and undesignated BA.2s
Jun 26 14 tweets 18 min read
#COVID19 #VariantDashboard - #UnitedStates

TOP lineages (15-DAY TRENDS):

50.65% BA.2.12.1**,
19.90% BA.5^^,
10.46% BA.4^^,
9.83% BA.2,
3.30% BA.5.1^^,
1.21% BA.2.3 and
1.09% BA.2.9

**S:L452Q; ^^S:L452R/F486V

Tracker: tinyurl.com/mryj4uu7
#OmicronUpdates 06/26/22 #OmicronVariantUpdates #UnitedStates 06/26/22

Top 5 lineages:
BA.2.12.1, ⬆️ (Spike: L452Q)
BA.5, ⬆️ (Spike: L452R)
BA.4 ⬆️ (Spike: L452R)
BA.2 ⬇️
BA.5.1 ⬆️👀 (Lineage prevalent in #Portugal)

* includes recently designated BA.2.x.y and undesignated BA.2s
Jun 26 8 tweets 13 min read
Tracking #BA4* and #BA5* #Omicron #Sublineages over time

This tracker includes only sequences with signature mutations👇

Sequence count: 56,087
BA.4*: 17,971
BA.5*: 38,116

Tracker: public.tableau.com/app/profile/ra…
Updated 6/25/2022 BA.4*/BA.5* Global Hotspots

#UnitedKingdom, #Israel, #Denmark, #UnitedStates, #Germany, #Belgium, #France, #Australia, #Italy, #Ireland, #Austria, #Netherlands, #Singapore, #Mexico, #Spain, #NewZealand, #Canada, #Indonesia

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

#15DayTrends
Jun 26 12 tweets 16 min read
#COVID19 #VariantDashboard - #UnitedStates

TOP lineages (15-DAY TRENDS):

47.60% BA.2.12.1**
22.33% BA.5^^
11.44% BA.2,
10.48% BA.4^^
3.61% BA.2.12,
1.08% BA.2.9 and
1.05% BA.2.3

**S:L452Q; ^^S:L452R/F486V

Tracker: tinyurl.com/mryj4uu7
#OmicronUpdates 06/25/22 Image #OmicronVariantUpdates #UnitedStates 06/25/22

Top 5 lineages:
BA.2.12.1, ↔️ (Spike: L452Q)
BA.5, ⬆️ (Spike: L452R)
BA.2 ⬇️
BA.4 ⬆️ (Spike: L452R)
BA.2.12

* includes recently designated BA.2.x.y and undesignated BA.2s Image
Jun 24 12 tweets 16 min read
#COVID19 #VariantDashboard - #UnitedStates

TOP lineages (15-DAY TRENDS):

46.33% BA.2.12.1**,
17.07% BA.5^^,
15.30% BA.2,
9.02% BA.4^^,
5.80% BA.2.12,
1.75% BA.2.3 and
1.21% BA.2.9

**S:L452Q; ^^S:L452R/F486V

Tracker: tinyurl.com/mryj4uu7
#OmicronUpdates 06/23/22 Image #OmicronVariantUpdates #UnitedStates 06/23/22

Top 5 lineages:
BA.2.12.1, ⬇️ (Spike: L452Q)
BA.5, ⬆️ (Spike: L452R)
BA.2 ⬇️
BA.4 ⬆️ (Spike: L452R)
BA.2.12

* includes recently designated BA.2.x.y and undesignated BA.2s Image
Jun 8 12 tweets 14 min read
#COVID19 #VariantDashboard - #UnitedStates

TOP lineages (15-DAY TRENDS):

57.01% BA.2.12.1**,
22.06% BA.2,
4.07% BA.5^^,
3.19% BA.2.12,
3.06% BA.4^^,
2.73% BA.2.9 and
2.65% BA.2.3

**S:L452Q; ^^S:L452R/F486V

Tracker: tinyurl.com/mryj4uu7
#OmicronUpdates 06/07/22 #OmicronVariantUpdates #UnitedStates 06/07/22

Top circulating lineages: BA.2.12.1, BA.2*, BA.5, BA.2.12, BA.4, BA.2.9, BA.2.3

Proportion of BA.5/BA.4 is increasing

* includes recently designated BA.2.x.y
Jun 7 7 tweets 4 min read
Looks like BA.5* group of sub-variants are on-track to trigger a R-wave in the USA BA.5* group has the edge!

Jun 7 9 tweets 22 min read
Tracking #BA4 and #BA5 #Omicron #Sublineages over time

This tracker includes only sequences with signature mutations👇

Sequence count: 13,079

Tracker: public.tableau.com/app/profile/ra…
Updated 6/07/2022 BA.4/5 is rapidly🔥 increasing in the #UnitedStates!

Top5 BA.4/5 hotspots: #SouthAfrica, #USA, #UnitedKingdom, #Portugal and #Germany
Jun 7 5 tweets 5 min read
CDC #NOWCAST Variant Proportions Predictions
- #USA (6/7/22)

62.2% BA.2.12.1 (S:L452Q)
24.8% BA.2
7.6% BA.5 (S:L452R/F486V)<<<
5.4% BA.4 (S:L452R/F486V) <<<

Get Boosted and #MaskUp

Source: covid.cdc.gov/covid-data-tra… @CDCgov Region 8 is a BA.4 Hotspot

~13.1% BA.4 in circulation in region comprising of #Colorado, #Montana, #Utah, #NorthDakota, #SouthDakota, #Wyoming
Jun 6 10 tweets 11 min read
#COVID19 #VariantDashboard - #UnitedStates

TOP lineages (15-DAY TRENDS):

58.39% BA.2.12.1**,
21.76% BA.2,
3.88% BA.5^^,
3.14% BA.2.9,
2.97% BA.2.3,
2.95% BA.4^^ and
2.73% BA.2.12

**S:L452Q; ^^S:L452R/F486V

Tracker: tinyurl.com/mryj4uu7
#OmicronUpdates 06/06/22 #OmicronVariantUpdates #UnitedStates 06/06/22

Top circulating lineages: BA.2.12.1, BA.2*, BA.5, BA.2.9, BA.2.3, BA.4 and BA.2.12

Proportion of BA.5/BA.4 is increasing

* includes recently designated BA.2.x.y
Jun 6 9 tweets 21 min read
Tracking #BA4 and #BA5 #Omicron #Sublineages over time

This tracker includes only sequences with signature mutations👇

Sequence count: 11,778

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

Updated 6/06/2022 BA.4/5 is quickly increasing in #UnitedStates!

Top5 BA.4/5 hotspots: #SouthAfrica, #USA, #UnitedKingdom, #Portugal and #Germany
Jun 6 11 tweets 13 min read
#COVID19 #VariantDashboard - #UnitedStates

TOP lineages (15-DAY TRENDS):

56.27% BA.2.12.1**,
22.94% BA.2,
3.74% BA.5^^,
3.69% BA.2.3,
3.50% BA.2.12,
2.92% BA.4^^ and
2.72% BA.2.9

**S:L452Q; ^^S:L452R/F486V

Tracker: tinyurl.com/mryj4uu7

#OmicronUpdates 06/05/22 #OmicronVariantUpdates #UnitedStates 06/05/22

Top circulating lineages: BA.2.12.1, BA.2*, BA.5, BA.2.3, BA.2.12, BA.4 and BA.2.9

Proportion of BA.5/BA.4 is increasing

* includes recently designated BA.2.x.y
Jun 5 9 tweets 21 min read
Tracking #BA4 and #BA5 #Omicron #Sublineages over time

This tracker includes only sequences with signature mutations👇

Sequence count: 10,779

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

Updated 6/05/2022 BA.4/5 is quickly increasing in #UnitedStates!

Top5 BA.4/5 hotspots: #SouthAfrica, #USA, #UnitedKingdom, #Germany and #Portugal
Jun 5 10 tweets 10 min read
#COVID19 #VariantDashboard - #UnitedStates

TOP lineages (15-DAY TRENDS):

55.63% BA.2.12.1**,
23.43% BA.2,
4.02% BA.2.12,
3.88% BA.2.3,
3.44% BA.5^^,
2.89% BA.2.9, and
2.58% BA.4^^

**S:L452Q; ^^S:L452R/F486V

Tracker: tinyurl.com/mryj4uu7
#OmicronUpdates 06/04/22 Image #OmicronVariantUpdates #UnitedStates 06/04/22

Top circulating lineages: BA.2.12.1, BA.2*, BA.2.12, BA.2.3,, BA.5 BA.2.9, and BA.4

Proportion of BA.5/BA.4 is increasing

* includes recently designated BA.2.x.y Image