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Chief Microbiologist and Laboratory Specialist Dr. Jared Bullard is a witness for the Manitoba government in this hearing. Questioned under oath by Justice Centre lawyers on Monday May 10, Dr. Bullard acknowledged that the PCR test has significant limitations. The head of Cadham Provincial Laboratory in Winnipeg, Dr. Bullard admitted that PCR test results do not verify infectiousness, and were never intended to be used to diagnose respiratory illnesses.
Dr. Bullard testified that PCR tests can be positive for up to 100 days after an exposure to the virus, and that PCR tests do nothing more than confirm the presence of fragments of viral RNA of the target SARS CO-V2 virus in someone’s nose. He testified that, while a person with Covid-19 is infectious for a one-to-two week period, non-viable (harmless) viral SARS CO-V2 fragments remain in the nose, and can be detected by a PCR test for up to 100 days after exposure.
Dr. Bullard testified that the most accurate way to determine whether someone is actually infectious with Covid is to attempt to grow a cell culture in the lab from a patient sample. If a cell culture will not grow the virus in the lab, a patient is likely not infectious. A study from Dr. Bullard and his colleagues found that only 44% of positive PCR test results would actually grow in the lab.
Dr. Bullard’s findings call into question the practice used in Manitoba (and elsewhere in Canada) of the results of classifying positive PCR tests as “cases,” which implies infectivity. Equating positive PCR tests to infectious cases, as so many provinces have done over the course of the past 13 months, is incorrect and inaccurate, according to this Manitoba Government witness…
read: Full Article →Dr. Bullard testified that PCR tests can be positive for up to 100 days after an exposure to the virus, and that PCR tests do nothing more than confirm the presence of fragments of viral RNA of the target SARS CO-V2 virus in someone’s nose. He testified that, while a person with Covid-19 is infectious for a one-to-two week period, non-viable (harmless) viral SARS CO-V2 fragments remain in the nose, and can be detected by a PCR test for up to 100 days after exposure.
Dr. Bullard testified that the most accurate way to determine whether someone is actually infectious with Covid is to attempt to grow a cell culture in the lab from a patient sample. If a cell culture will not grow the virus in the lab, a patient is likely not infectious. A study from Dr. Bullard and his colleagues found that only 44% of positive PCR test results would actually grow in the lab.
Dr. Bullard’s findings call into question the practice used in Manitoba (and elsewhere in Canada) of the results of classifying positive PCR tests as “cases,” which implies infectivity. Equating positive PCR tests to infectious cases, as so many provinces have done over the course of the past 13 months, is incorrect and inaccurate, according to this Manitoba Government witness…