After nineteen weeks of Pirola BA.2.86 grankid JN.1 wave, we enter SLip wavelet. SLip (S:F456L) converges with S:R346T to give us FLiRT cluster.

A separate cluster, S:T572I, also prominent—with some members, including KQ.1, converging into S:R346T.

Meanwhile, JN.1.4 continues to hold a notable share in GISAID—despite never having been broken out by CDC.

#ThisIsOurPolio #Covid #Covid19 #SARS2 #CDC #variants #CovidIsNotOver #CovidIsAirborne #WearAMask #BetterMask

Nineteenth week of Pirola BA.2.86 grankid JN.1 wave.

After treating JN as a mostly undifferentiated block for months, CDC finally broke out eight more subvariants: JN.1.4.3 kid KQ.1, JN.1.7, JN.1.11.1 / KP, KP.1.1 and KP.2, JN.1.13.1, and JN.1.18.1.

Now that CDC is actually sharing this info, the explosive growth of KP family share is readily apparent.

#ThisIsOurPolio #Covid #Covid19 #SARS2 #CDC #variants #CovidIsNotOver #CovidIsAirborne #WearAMask #BetterMask

Eighteenth week of Pirola BA.2.86 grankid JN.1 wave.

After treating JN as a mostly undifferentiated block for months, CDC finally breaks out eight more subvariants: JN.1.4.3 kid KQ.1, JN.1.7, JN.1.11.1 / KP, KP.1.1 and KP.2, JN.1.13.1 and JN.1.18.1.

Now that CDC is actually breaking up JN.1, significant convergent variants are grouped.

#ThisIsOurPolio #Covid #Covid19 #SARS2 #CDC #variants #CovidIsNotOver #CovidIsAirborne #WearAMask #BetterMask

Eighteenth week of Pirola BA.2.86 grankid JN.1 wave.

After treating JN as a mostly undifferentiated block for months, CDC finally breaks out eight more subvariants: JN.1.4.3 kid KQ.1, JN.1.7, JN.1.11.1 / KP, KP.1.1 and KP.2, JN.1.13.1, and JN.1.18.1.

Now that CDC is actually sharing this info, the explosive growth of KP fam's share is readily apparent.

#ThisIsOurPolio #Covid #Covid19 #SARS2 #CDC #variants #CovidIsNotOver #CovidIsAirborne #WearAMask #BetterMask

Seventeenth week of Pirola BA.2.86 grankid JN.1 wave. Per GISAID, early April, some three tenths of this likely attributable to subvariants.

CDC breaks out JN.1.16 (~7% in GISAID), JN.1.13 (~6%) & JN.1.18 (~3%); continues to muddy data with variants moot for months.

JN.1.4, not broken out by CDC—still near ⅒ of JN sequences in GISAID—outpaced by JN.1.7.

#ThisIsOurPolio #Covid #Covid19 #SARS2 #CDC #variants #CovidIsNotOver #CovidIsAirborne #WearAMask #BetterMask

Sixteenth week of Pirola BA.2.86 grankid JN.1 wave. Per GISAID, entering April, easily three quarters of this is likely attributable to subvariants.

CDC breaks out JN.1.16 (~1% in GISAID), after JN.1.13 (~3%) & JN.1.18 (~7%); continues to muddy data with variants moot for months.

JN.1.4, not broken out by CDC, still near ⅐ of JN sequences in GISAID.

#ThisIsOurPolio #Covid #Covid19 #SARS2 #CDC #variants #CovidIsNotOver #CovidIsAirborne #WearAMask #BetterMask

Fifteenth week of Pirola BA.2.86 grankid JN.1 wave. Per GISAID, late March, easily three quarters of this likely attributable to subvariants—including upstart JN.1.4.

JN.1.4 still over ⅐ of JN sequences in GISAID. CDC hasn't broken out.

CDC has broken out JN.1.13 (~2% in GISAID) & JN.1.18 (~6%); continues to muddy data with variants moot for months.

#ThisIsOurPolio #Covid #Covid19 #SARS2 #CDC #variants #CovidIsNotOver #CovidIsAirborne #WearAMask #BetterMask

Fourteenth week of Pirola BA.2.86 grankid JN.1 wave. Per GISAID, mid-March, approaching three fourths of this likely attributable to subvariants—including upstart JN.1.4.

JN.1.4 still near ⅙ of JN sequences in GISAID. CDC hasn't broken out.

CDC has broken out JN.1.13 (~4% in GISAID) & JN.1.18 (~5%); continues to muddy data with variants moot for months.

#ThisIsOurPolio #Covid #Covid19 #SARS2 #CDC #variants #CovidIsNotOver #CovidIsAirborne #WearAMask #BetterMask

Thirteenth week of Pirola BA.2.86 grankid JN.1 wave. Per GISAID, entering March, approaching two thirds of this likely attributable to variants—including upstart JN.1.4.

JN.1.4 still near ⅕ of JN sequences in GISAID.

Lineages still evident in GISAID plurality Eris fam, although upstart XBB.1.41.1 grankid JC.5.1 ekes out singletons across multiple states.

#ThisIsOurPolio #Covid #Covid19 #SARS2 #CDC #variants #CovidIsNotOver #CovidIsAirborne #WearAMask #BetterMask

Twelfth week of Pirola BA.2.86 grankid JN.1 wave. Per GISAID, entering March, approaching three fifths of this likely attributable to variants—including upstart JN.1.4.

JN.1.4 still near ⅕ of JN sequences in GISAID.

Most other lineages nearly absent from GISAID, with only 23 non-Pirola samples, mostly remnants of XBB.

[Updated with bug-fixed chart.]

#ThisIsOurPolio #Covid #Covid19 #SARS2 #CDC #variants #CovidIsNotOver #CovidIsAirborne #WearAMask #BetterMask