RT @Kevin_McKernan: Jaafar et al. showed that Cqs after 33 were mostly dead. Most testing facilities report a positive result if under CQ 4…
RT @Kevin_McKernan: Jaafar et al. showed that Cqs after 33 were mostly dead. Most testing facilities report a positive result if under CQ 4…
RT @Kevin_McKernan: Jaafar et al. showed that Cqs after 33 were mostly dead. Most testing facilities report a positive result if under CQ 4…
RT @Kevin_McKernan: Jaafar et al. showed that Cqs after 33 were mostly dead. Most testing facilities report a positive result if under CQ 4…
Jaafar et al. showed that Cqs after 33 were mostly dead. Most testing facilities report a positive result if under CQ 40 (but this should be verified in your jurisdiction). https://t.co/mxVCIP06gv
@Strothi1 @arancha001 @SHomburg @AndreasRiegerAr Stimmt weil das ja nur ein Einzelfall ist, es gibt keine falsch positiven 😂 https://t.co/P8GTTIgeYx da hast du sogar von einem Faktenverdreher den Beweis, dass in Europa bis 40 Cycles getestet wird, ab 35 z
RT @halftwottered: ...specimens with a Ct value of >34 This has been confirmed by other recent studies including: https://t.co/nAScw0nmRH…
@hpscireland @HSELive
@IngoHeuschkel @CoralBlob @zorinaq @boriquagato the science is there, just read it. https://t.co/v6PY372dC2 https://t.co/4LmRClBtGD https://t.co/5FqDZAqoLa https://t.co/ra8tIyBgCi high Ct dead, low Ct active.
@IngoHeuschkel @zorinaq @boriquagato have a look at this one https://t.co/ra8tIySS0S everything that has a Ct over 35 is garbage https://t.co/Ix7Ze8Bc1T
@zorinaq @boriquagato While you are at it give it a look also at this studies: https://t.co/ra8tIySS0S https://t.co/5FqDZA8NTC https://t.co/4LmRCljSP5 tl;dr rtPCR is one of the worse thing you could use to find people ill with covid, the overshot is p
...specimens with a Ct value of >34 This has been confirmed by other recent studies including: https://t.co/nAScw0nmRH It essentially means without knowing the Ct value each result triggers at renders a case meaningless. If NPHET has this data it d
@rv_enigma @tagesschau Sie können dieselbe Studie auch von Oxford Academic haben, aber Ihr „Faktenfuchs“ weiß es vermutlich besser, oder...? https://t.co/9qRQjlLFjv
RT @DaFeid: A quick Video as a summary of this cycle threshold thread⬇️ Sources: 1 https://t.co/EvtOTdJyxY 2 https://t.co/jVrbouXnQF 3 htt…
RT @DaFeid: A quick Video as a summary of this cycle threshold thread⬇️ Sources: 1 https://t.co/EvtOTdJyxY 2 https://t.co/jVrbouXnQF 3 htt…
@MBuartha @ronan_glynn @HelenRSalisbury @bmj_latest I haven't refused to engage in anything. "Long Covid" - show me the science & I will engage, just be sure you're not mixing it up with viral fatigue. How exactly do you speak to Long Covid? By spre
@wexicanoutlaw @Michael_O_Regan ah I missed those insults of yours - love the bit at the end, that's something you throw in when you know you've nothing to back up what you're say. You can stick to the faith-based nonsense. Heres some Science on those "ca
@AngeloSantoro @PaolaDiCaro @matteograndi @lordtoky gli asintomatici sono “bombe virali”? stamattina ho letto questo studio e ho pensato: e se la maggiorparte dei positivi asintomatici fossero falsi positivi? quindi tutt’altro che bombe virali? e che quind
RT @halftwottered: @paulreiddublin @HSELive What exactly are you testing for? https://t.co/NFRBAm6knc
@paulreiddublin @HSELive What exactly are you testing for? https://t.co/NFRBAm6knc
@FergalBowers @rtenews We need you to step up Mr Bowers and start asking real questions - it's probably already too late but at least make the effort. This country is being destroyed based on a PCR Process that has been Scientifically proven to be hugely
sto iniziando a convincermi che la percentuale di falsi positivi nei numeri di questi giorni sia altissimo (https://t.co/WvUCkKI76Q) qualcuno mi aiuti e mi smentisca, vi prego, che mi viene l’ansia da rivoluzione
RT @DaFeid: A quick Video as a summary of this cycle threshold thread⬇️ Sources: 1 https://t.co/EvtOTdJyxY 2 https://t.co/jVrbouXnQF 3 htt…
Why don’t health authorities give guidance to the labs? Wouldn’t it be easy to ask the labs to notate any tests over 30 Ct? Couldn't they be notated for a retest at the very least? Or perhaps notated to look for clinical symptoms?
RT @DaFeid: A quick Video as a summary of this cycle threshold thread⬇️ Sources: 1 https://t.co/EvtOTdJyxY 2 https://t.co/jVrbouXnQF 3 htt…
RT @DaFeid: A quick Video as a summary of this cycle threshold thread⬇️ Sources: 1 https://t.co/EvtOTdJyxY 2 https://t.co/jVrbouXnQF 3 htt…
@StevenW69808657 @FerretKeto @LindaRi09711001 @peterjukes Read the article. https://t.co/gkRLraKuTJ and this one too. And here's the study: https://t.co/pVzOfJ5mXU
@FatEmperor According to a study led by the IHU Méditerranée (Pr. Raoult) on September 28th , 97% of samples tested positive with a 30Ct value are unable to infect cells cultures : https://t.co/HMvsmawTQr https://t.co/ZkOc76dLtn https://t.co/NFJkMk5DmG
@silvano_trotta Selon une étude de l'IHU Méditerranée du 28 septembre 2020, 97 % des échantillons testés positifs à une valeur Ct sont infoutus de contaminer des cellules en culture : https://t.co/HMvsmawTQr https://t.co/ZkOc76dLtn https://t.co/A69xM1cGA
RT @DaFeid: A quick Video as a summary of this cycle threshold thread⬇️ Sources: 1 https://t.co/EvtOTdJyxY 2 https://t.co/jVrbouXnQF 3 htt…
RT @boriquagato: less than 3% of positive PCR tests for covid were actually viable virus even at a 35 Ct. 97% could not be cultured/were n…
@melody__raymond @RebelACole “It can be observed that at Ct=25, up to 70% of patients remain positive in culture and that at Ct=30 this value drops to 20% . . ., in the rare cases where the PCR is positive beyond 10 days, often at a Ct above 30” https://t.
RT @DaFeid: A quick Video as a summary of this cycle threshold thread⬇️ Sources: 1 https://t.co/EvtOTdJyxY 2 https://t.co/jVrbouXnQF 3 htt…
RT @DaFeid: A quick Video as a summary of this cycle threshold thread⬇️ Sources: 1 https://t.co/EvtOTdJyxY 2 https://t.co/jVrbouXnQF 3 htt…
@TraceyOMahony81 Good thread, however he is being too generous to NPHET using their quoted %. The FP rate is highly sensitive to the cycle threshold used, here it is extremely high @ 41-45. Here are some details on a very recent French study which shows
@TheRealZeRoY @Neacht @rtenews It doesn't show us anything. Somewhere between 0 & 24 of the "cases" reported today would be expected to have a "live" infection. And because of the extremely high cycle count used in Irish labs the figure would be clos
@scientist_pop @mattwridley @AlistairHaimes Doubt it, pal. Here's the study showing less than 3% of +ve PCR samples at 35 cycles were able to culture live virus from. https://t.co/uKzd0kqrv3
RT @boriquagato: less than 3% of positive PCR tests for covid were actually viable virus even at a 35 Ct. 97% could not be cultured/were n…
RT @DaFeid: A quick Video as a summary of this cycle threshold thread⬇️ Sources: 1 https://t.co/EvtOTdJyxY 2 https://t.co/jVrbouXnQF 3 htt…
@Cartabellotta @lauraeduati perché i tamponi rtPCR da soli non possono essere considerati uno strumento diagnostico per misurare il grado di trasmissibilità del virus visto l'alto tasso di falsi positivi? https://t.co/ra8tIySS0S https://t.co/5FqDZA8NTC
@kjh_mov @HikariGoi @RaphaelWimmer @SHomburg Hier die zur Grafik gehörende Studie: https://t.co/Y5GGdVQtBb
RT @DaFeid: Bayerische Landesärztekammer fordert einen Cycle Threshold 35. https://t.co/1ooHfTpe1S https://t.co/nxM8USf19v
RT @DaFeid: A quick Video as a summary of this cycle threshold thread⬇️ Sources: 1 https://t.co/EvtOTdJyxY 2 https://t.co/jVrbouXnQF 3 htt…
I’m late to the game on this one... From CID @IDSAInfo: https://t.co/ZB1dofTnli https://t.co/J3aZwBys7D
RT @DaFeid: Bayerische Landesärztekammer fordert einen Cycle Threshold 35. https://t.co/nxM8USf19v
@bafrank4 @Draugr @yvonne43118229 @DilmaghaniF Welcher Spekulation? Sie haben den originalen RKI-Text mit Quellen u.a. Bei PCR mit Ct>30 fällt Anzüchtbarkeit der Zellkultur. Oxford bestätigt: https://t.co/5DxutkCEuy https://t.co/hXD194eTFi
RT @DaFeid: Bayerische Landesärztekammer fordert einen Cycle Threshold 35. https://t.co/nxM8USf19v
RT @DaFeid: Bayerische Landesärztekammer fordert einen Cycle Threshold 35. https://t.co/1ooHfTpe1S https://t.co/nxM8USf19v
RT @Kevin_McKernan: Use of RNAse prior to cell lysis would likely get rid of this mirage. Of course you need to kill the RNAse before you…
RT @DaFeid: Bayerische Landesärztekammer fordert einen Cycle Threshold 35. https://t.co/nxM8USf19v
RT @DaFeid: Bayerische Landesärztekammer fordert einen Cycle Threshold 35. https://t.co/1ooHfTpe1S https://t.co/nxM8USf19v
RT @DaFeid: Bayerische Landesärztekammer fordert einen Cycle Threshold 35. https://t.co/nxM8USf19v
RT @DaFeid: Bayerische Landesärztekammer fordert einen Cycle Threshold 35. https://t.co/nxM8USf19v
RT @DaFeid: Bayerische Landesärztekammer fordert einen Cycle Threshold 35. https://t.co/nxM8USf19v
RT @DaFeid: Bayerische Landesärztekammer fordert einen Cycle Threshold 35. https://t.co/1ooHfTpe1S https://t.co/nxM8USf19v
RT @DaFeid: Bayerische Landesärztekammer fordert einen Cycle Threshold 35. https://t.co/nxM8USf19v
@MarieF_GG Perhaps of interest. https://t.co/U7WKFaeR92
RT @DaFeid: Bayerische Landesärztekammer fordert einen Cycle Threshold 35. https://t.co/1ooHfTpe1S https://t.co/nxM8USf19v
RT @DaFeid: Bayerische Landesärztekammer fordert einen Cycle Threshold 35. https://t.co/1ooHfTpe1S https://t.co/nxM8USf19v
RT @DaFeid: Bayerische Landesärztekammer fordert einen Cycle Threshold 35. https://t.co/nxM8USf19v
RT @DaFeid: Bayerische Landesärztekammer fordert einen Cycle Threshold 35. https://t.co/1ooHfTpe1S https://t.co/nxM8USf19v
RT @DaFeid: Bayerische Landesärztekammer fordert einen Cycle Threshold 35. https://t.co/1ooHfTpe1S https://t.co/nxM8USf19v
RT @DaFeid: Bayerische Landesärztekammer fordert einen Cycle Threshold 35. https://t.co/1ooHfTpe1S https://t.co/nxM8USf19v
RT @DaFeid: Bayerische Landesärztekammer fordert einen Cycle Threshold 35. https://t.co/nxM8USf19v
Bayerische Landesärztekammer fordert einen Cycle Threshold 35. https://t.co/nxM8USf19v
RT @DaFeid: A quick Video as a summary of this cycle threshold thread⬇️ Sources: 1 https://t.co/EvtOTdJyxY 2 https://t.co/jVrbouXnQF 3 htt…
RT @melbprisoner: @kaustavbhagat It's almost certainly far too high: ● https://t.co/gYMDNzrmGf ● https://t.co/QDchZcfyNi https://t.co/ThfTQ…
@dherzhau @gagaberlin @HHawkeye24 @mirjana_2011 @rt777777777777 @c_drosten Und jetzt schauen Sie, wie viele Zellkulturen aus PCR-Proben mit cT>35 (mestverwendete cT) tatsächlich infektiös sein können? Null, Zero, nix https://t.co/5DxutkCEuy https://t.co
@CormacLucey @tabnabs You might not buy it but thankfully we have a Scientific community that studies it. "Cases" are meaningless. https://t.co/NFRBAm6knc
RT @DaFeid: A quick Video as a summary of this cycle threshold thread⬇️ Sources: 1 https://t.co/EvtOTdJyxY 2 https://t.co/jVrbouXnQF 3 htt…
RT @franckverez: @peripatetical @emmak_o_d @VicGovDHHS This is complete madness. You're chasing dead virus, whatever the cost is to the gen…
RT @DaFeid: A quick Video as a summary of this cycle threshold thread⬇️ Sources: 1 https://t.co/EvtOTdJyxY 2 https://t.co/jVrbouXnQF 3 htt…
@kaustavbhagat It's almost certainly far too high: ● https://t.co/gYMDNzrmGf ● https://t.co/QDchZcfyNi https://t.co/ThfTQGxe5r
RT @melbprisoner: French researchers: less than 3% of “positive” test results with a cycle threshold of 35 yielded live virus upon culture.…
@DivagoTM @SeanDefoe @electionlit A positive after multiple negatives wouldn't be surprising considering recent published studies. Were they tested again after the positive to confirm? https://t.co/NFRBAm6knc
RT @andrewbostom: Just published update from French IHU group shows < 3% of C19 rtPCR “positives” at a cycle threshold (Ct) =35 yield live…
@LogicalKangaroo @nbtoppers2 @BamaCrazy1 @SWAtlasHoover @realDonaldTrump @EthicalSkeptic Just published update from French IHU group shows < 3% of C19 rtPCR “positives” at a cycle threshold (Ct) =35 yield live virus upon culture https://t.co/b01zrF9Je
RT @halftwottered: @SeanDefoe It's very important to understand what a "case" actually means. A very recent French study has shown that <…
@LogicalKangaroo @BamaCrazy1 @SWAtlasHoover @realDonaldTrump Just published update from French IHU group shows < 3% of C19 rtPCR “positives” at a cycle threshold (Ct) =35 yield live virus upon culture https://t.co/b01zrF9Je0 https://t.co/urxFVNeDgW
RT @halftwottered: @SeanDefoe It's very important to understand what a "case" actually means. A very recent French study has shown that <…
@SeanDefoe It's very important to understand what a "case" actually means. A very recent French study has shown that <3% of positive PCR results @ 35 cycles yield a live virus. Therefore @ >40 cycles a positive result indicates infection in 0% to
RT @TheVolatility: @PonytaEle @Corriere Probabile. Probable anche che finora abbiano usato un cut off di rilevazione (Ct) piu' basso per id…
RT @melbprisoner: French researchers: less than 3% of “positive” test results with a cycle threshold of 35 yielded live virus upon culture.…
RT @halftwottered: @paulreiddublin @HSELive Today just keeps on giving!! Irish labs have a cycle threshold > 41 rendering a positive PCR r…
@PonytaEle @Corriere Probabile. Probable anche che finora abbiano usato un cut off di rilevazione (Ct) piu' basso per identificare i positivi come suggerisce questa ricerca. https://t.co/UpmqHptJui
@TheIPA @JamesMBolt @Telegraph Not all PCR tests are the same, however they're not all so different that comparison is impossible. Victorian deputy CHO @peripatetical confirmed yesterday that Victoria uses Ct <40 for positives from their BGI test kits.
French researchers: less than 3% of “positive” test results with a cycle threshold of 35 yielded live virus upon culture. https://t.co/DwZ2fyXYPn https://t.co/S0hn7QUXkY
@melbprisoner You've got your answer re CTs : 40 ! https://t.co/usJGDKnxyk
@peripatetical @emmak_o_d @VicGovDHHS This is complete madness. You're chasing dead virus, whatever the cost is to the general population. https://t.co/9N6gV0idIY https://t.co/wvNa37duik
@BurntOutCase This wouldn't send out 6 days ago, found it in Drafts:
RT @DaFeid: A quick Video as a summary of this cycle threshold thread⬇️ Sources: 1 https://t.co/EvtOTdJyxY 2 https://t.co/jVrbouXnQF 3 htt…