Explaining COVID-19 Starting in the First Few Months
At the time, Christian Lebeau-Jacob—then president of the Association of Microbiologists of Quebec and director of Lab’Eau-Air-Sol, —was approached by various media outlets to explain the coronavirus in layman’s terms and comment on the rapidly evolving scientific understanding.
On March 14, 2020, he notably participated in a program Two Girls in the Morning special dedicated to COVID-19. He was involved alongside the director Montreal Regional Public Health Department Mylène Drouin.
This program aired a few days after the confirmation of the first coronavirus cases in Quebec, at a time when the public was trying to understand the nature of the virus, how it spreads, and the preventive measures to take.
A special broadcast right at the start of the crisis
Christian Lebeau-Jacob appeared on a special episode of *Deux filles le matin* titled * * ( ), which aired on TVA on March 14, 2020, at 10:30 a.m.
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The video is hosted on the official Facebook page of the TVA Network.
Watch the clip from *Deux filles le matin*Explaining the Origin of the Coronavirus
As of March 18, 2020, Christian Lebeau-Jacob was also called upon to respond to claims that the coronavirus had been created or invented in a laboratory.
His remarks made it clear, in particular, that some of the patents presented online as evidence actually pertained to earlier work on other coronaviruses and vaccine development.
This distinction was essential to prevent scientific information—which, while accurate, had been taken out of context—from being used to support erroneous conclusions.
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TVA Nouvelles presents the interview and explanations regarding claims about the alleged creation of the virus in a laboratory.
COVID-19 was not created in a laboratoryAddressing Conspiracy Theories
In the spring of 2020, numerous conspiracy theories surrounding the pandemic were already circulating in the media and on social media. Some combined real facts, scientific publications, and events without demonstrating any valid connection between them.
On April 23, 2020, Christian Lebeau-Jacob agreed to set the record straight on several of these claims in a segment aired by TVA Nouvelles.
In particular, he explained that pieces of information could be true when considered separately, but that the connections drawn between them did not necessarily constitute scientific proof.
Putting the Facts into Context
Scientific data cannot be interpreted correctly without taking into account its origin, methodology, and context.
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The presence of several factual elements does not automatically prove the existence of a causal relationship between them.
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Scientific claims must be able to be compared with studies, data, and explanations provided by experts.
Recognizing Limits
During an emerging crisis, our understanding evolves. Responsible communication must distinguish between established facts and assumptions.
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TVA Nouvelles has a video page dedicated to * * featuring an interview with Christian Lebeau-Jacob.
Watch the interview on conspiracy theoriesAdvocating for Professional Competencies
In September 2020, the Association of Microbiologists of Quebec publicly denounced the misinformation spread by individuals who presented themselves as microbiologists or experts without possessing the claimed expertise.
The Association stated at the time that it had received about 100 complaints regarding individuals posting advice and short videos on social media.
This statement highlighted the importance of verifying the training, experience, and expertise of those who publicly take a stance on issues related to microbiology and public health.
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So-called microbiologists accused of spreading misinformationComment on the preventive measures
Christian Lebeau-Jacob was also asked to comment on various preventive measures, including the use of gloves, wearing masks, protective measures, and behaviors that help reduce the risk of transmission.
In March 2020, he explained, among other things, that wearing gloves could give a false sense of security when they were used without being changed between different tasks.
His remarks were intended to remind people that personal protective equipment ( ) must be used properly and does not replace recommended hygiene practices and preventive measures.
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Experts say gloves should be bannedResponding to Misinformation About Vaccination
In 2021, as vaccination campaigns were expanded to include adolescents, Christian Lebeau-Jacob responded to the distribution of a flyer containing misleading information about COVID-19 vaccines .
He explained that the document placed un ly exaggerated importance on certain events in order to instill an unjustified fear. He also pointed out that the fact that a death occurs after vaccination does not necessarily mean that the vaccine is the cause.
This discussion helped explain the difference between temporal sequence, statistical association , and a true causal relationship.
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Vaccination: A Misleading Pamphlet Distributed to TeenagersExpertise in the Service of the Public
These appearances have helped make microbi concepts more accessible, highlighted the limitations of current knowledge, and raised awareness of the role of microbiologists in public health debates.
In a context marked by uncertainty and an extremely rapid flow of information, making scientific concepts accessible to the general public was not just a matter of simplifying them. It was also necessary to explain how knowledge is produced, verified, and revised.
For Lab’Eau-Air-Sol, this distinction represents an recognition of its management’s expertise and its ability to explain scientific issues in layman’s terms to a broad audience.