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 @Zippo88lrr: Pazzesco. Pubblicati dati aggiornati in Francia e < 3% dei C19 rtPCR "positivi” ha un ciclo virale (Ct) =35 ossia un livel…
RT @Zippo88lrr: Pazzesco. Pubblicati dati aggiornati in Francia e < 3% dei C19 rtPCR "positivi” ha un ciclo virale (Ct) =35 ossia un livel…
@GiovanniToti Test per una malattia che non c'è quasi più 🤡https://t.co/P78Og8NnC2
RT @Genevi2020: Scaricate Immuni per una malattia assente, che siete intelligenti.
RT @giuz73: Rendiamoci perlomeno conto di cosa sia questa infodemia... Grande Michele
RT @Genevi2020: Scaricate Immuni per una malattia assente, che siete intelligenti.
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 @Zippo88lrr: Pazzesco. Pubblicati dati aggiornati in Francia e < 3% dei C19 rtPCR "positivi” ha un ciclo virale (Ct) =35 ossia un livel…
@paulreiddublin @HSELive Hi Paul, There has been some more very important research just published from French IHU group which shows <3% of C19 rtPCR “positives” at a cycle threshold (Ct) =35 yield live virus upon culture. As our labs cycle >40 the "
<3% dos PCR " positivos" são viáveis na cultura. PCR + NÃO é igual a caso.
RT @andrewbostom: Just published update from French IHU group shows < 3% of C19 rtPCR “positives” at a cycle threshold (Ct) =35 yield live…
RT @Zippo88lrr: Pazzesco. Pubblicati dati aggiornati in Francia e < 3% dei C19 rtPCR "positivi” ha un ciclo virale (Ct) =35 ossia un livel…
According to a French study, only 3% of the patients testing positive with a Ct=35 such as the one currently used, are actually infectious
Rendiamoci perlomeno conto di cosa sia questa infodemia... Grande Michele
RT @MichaelYeadon3: It’s not as if I haven’t been trying very hard to call out this error / fraud on the people all summer long. Vallance K…
RT @Zippo88lrr: Pazzesco. Pubblicati dati aggiornati in Francia e < 3% dei C19 rtPCR "positivi” ha un ciclo virale (Ct) =35 ossia un livel…
RT @Zippo88lrr: Pazzesco. Pubblicati dati aggiornati in Francia e < 3% dei C19 rtPCR "positivi” ha un ciclo virale (Ct) =35 ossia un livel…
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…
Pazzesco. Pubblicati dati aggiornati in Francia e < 3% dei C19 rtPCR "positivi” ha un ciclo virale (Ct) =35 ossia un livello di contagiosità e malattia assente. https://t.co/kO45TRNdWE https://t.co/GEk2np7SFw
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 @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 @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 @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 @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 @andrewbostom: Just published update from French IHU group shows < 3% of C19 rtPCR “positives” at a cycle threshold (Ct) =35 yield live…
RT @ClareCraigPath: @Picoroco @onlyabitcurious Absolutely. It's all noise after 35. People have calibrated against viral culture so we kn…
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…
Interessant, geht m.E. um den threshhold, mit welchem ein positiver PCR-Test auch eine Infektiosität im Sinne von kultivierbare Viren anzeigt. Wobei mir 10% bei Ct34 trotzdem unheimlich wären (1 aus 10 noch ansteckend)..... gebe zu, das mir dafür Wissen fe
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 @MichaelYeadon3: It’s not as if I haven’t been trying very hard to call out this error / fraud on the people all summer long. Vallance K…
@WelshGovernment @vaughangething @fmwales let’s lead the way https://t.co/dBcZ9p4bPl
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 @andrewbostom: Just published update from French IHU group shows < 3% of C19 rtPCR “positives” at a cycle threshold (Ct) =35 yield live…
RT @MichaelYeadon3: It’s not as if I haven’t been trying very hard to call out this error / fraud on the people all summer long. Vallance K…
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 @JuanGrvas: #PCR positives samples and #SARSCoV2 positive cell cultures. Ct=25, 70%. Ct=30, 20%. Ct=35, 3%. Según ciclos de amplificació…
#PCR positives samples and #SARSCoV2 positive cell cultures. Ct=25, 70%. Ct=30, 20%. Ct=35, 3%. Según ciclos de amplificación #PCR, cultivo de virus en células: Ct=25, 70%. Ct=30, 20%. Ct=35, 3%. https://t.co/qfhW2PhrcW https://t.co/6txoOBXgkc
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 @andrewbostom: Just published update from French IHU group shows < 3% of C19 rtPCR “positives” at a cycle threshold (Ct) =35 yield live…
RT @ElonBachman: Countries around the world are counting non viable virus fragments as "cases" This is like a Census worker shining a blac…
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 @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 @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 @andrewbostom: Just published update from French IHU group shows < 3% of C19 rtPCR “positives” at a cycle threshold (Ct) =35 yield live…
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 @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 @NahasNewman: Crazy. We use PCR positivity as a proxy for infectiousness. But according to this study, 97/100 PCR positives (using a…
@FullFact Cases? Using PCR? Really. Fact check this! https://t.co/XuASpk4uGU
@Picoroco @onlyabitcurious Absolutely. It's all noise after 35. People have calibrated against viral culture so we know the exact level of noise as we ramp it up. X-axis shows cycles and grey bars % with no virus. https://t.co/TkQGnGZs8U
RT @andrewbostom: Just published update from French IHU group shows < 3% of C19 rtPCR “positives” at a cycle threshold (Ct) =35 yield live…
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 @andrewbostom: Just published update from French IHU group shows < 3% of C19 rtPCR “positives” at a cycle threshold (Ct) =35 yield live…
RT @andrewbostom: Just published update from French IHU group shows < 3% of C19 rtPCR “positives” at a cycle threshold (Ct) =35 yield live…
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 @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 @andrewbostom: Just published update from French IHU group shows < 3% of C19 rtPCR “positives” at a cycle threshold (Ct) =35 yield live…
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 @andrewbostom: Just published update from French IHU group shows < 3% of C19 rtPCR “positives” at a cycle threshold (Ct) =35 yield live…
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…
Correlation between 3790 qPCR positives samples and positive cell cultures including 1941 SARS-CoV-2 isolates https://t.co/b6P8LHjJt1
RT @andrewbostom: Just published update from French IHU group shows < 3% of C19 rtPCR “positives” at a cycle threshold (Ct) =35 yield live…
RT @andrewbostom: Just published update from French IHU group shows < 3% of C19 rtPCR “positives” at a cycle threshold (Ct) =35 yield live…
RT @MichaelYeadon3: It’s not as if I haven’t been trying very hard to call out this error / fraud on the people all summer long. Vallance K…
RT @andrewbostom: Just published update from French IHU group shows < 3% of C19 rtPCR “positives” at a cycle threshold (Ct) =35 yield live…
RT @andrewbostom: Just published update from French IHU group shows < 3% of C19 rtPCR “positives” at a cycle threshold (Ct) =35 yield live…
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 @Anshul__K: Yet Public Health England labs are using a CT of 45...
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 @andrewbostom: Just published update from French IHU group shows < 3% of C19 rtPCR “positives” at a cycle threshold (Ct) =35 yield live…
So in the UK we are still using 45 cycles ...
RT @MarqueSalamanca: Menos del 3% de muestras de PCR que dan "positivo" tras 35 ciclos dan para cultivar el virus. Se ha estado mucho tiem…
RT @andrewbostom: Just published update from French IHU group shows < 3% of C19 rtPCR “positives” at a cycle threshold (Ct) =35 yield live…
RT @NahasNewman: Crazy. We use PCR positivity as a proxy for infectiousness. But according to this study, 97/100 PCR positives (using a…
RT @andrewbostom: Just published update from French IHU group shows < 3% of C19 rtPCR “positives” at a cycle threshold (Ct) =35 yield live…
RT @andrewbostom: Just published update from French IHU group shows < 3% of C19 rtPCR “positives” at a cycle threshold (Ct) =35 yield live…
RT @andrewbostom: Just published update from French IHU group shows < 3% of C19 rtPCR “positives” at a cycle threshold (Ct) =35 yield live…
RT @andrewbostom: Just published update from French IHU group shows < 3% of C19 rtPCR “positives” at a cycle threshold (Ct) =35 yield live…
@VoLinxx Depends on what you mean. I know someone who tested positive but never had any symptoms. I also know that her positive showed up at 37 cycle threshold. At 35, the false positive rate is 97%, so... https://t.co/wopx3SkoaZ
RT @andrewbostom: Just published update from French IHU group shows < 3% of C19 rtPCR “positives” at a cycle threshold (Ct) =35 yield live…
RT @MichaelYeadon3: It’s not as if I haven’t been trying very hard to call out this error / fraud on the people all summer long. Vallance K…
RT @andrewbostom: Just published update from French IHU group shows < 3% of C19 rtPCR “positives” at a cycle threshold (Ct) =35 yield live…
RT @andrewbostom: Just published update from French IHU group shows < 3% of C19 rtPCR “positives” at a cycle threshold (Ct) =35 yield live…
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 @MichaelYeadon3: It’s not as if I haven’t been trying very hard to call out this error / fraud on the people all summer long. Vallance K…
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 @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 @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 @andrewbostom: Just published update from French IHU group shows < 3% of C19 rtPCR “positives” at a cycle threshold (Ct) =35 yield live…
RT @andrewbostom: Just published update from French IHU group shows < 3% of C19 rtPCR “positives” at a cycle threshold (Ct) =35 yield live…
RT @roymathieu: This is HUGE. Confirmation that higher PCR cycle threshold leads to more false (not contagious) positives. Detecting RNA fr…
RT @andrewbostom: Just published update from French IHU group shows < 3% of C19 rtPCR “positives” at a cycle threshold (Ct) =35 yield live…
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 @andrewbostom: Just published update from French IHU group shows < 3% of C19 rtPCR “positives” at a cycle threshold (Ct) =35 yield live…
RT @andrewbostom: Just published update from French IHU group shows < 3% of C19 rtPCR “positives” at a cycle threshold (Ct) =35 yield live…
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 @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 @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 @andrewbostom: Just published update from French IHU group shows < 3% of C19 rtPCR “positives” at a cycle threshold (Ct) =35 yield live…