Tag Archives: Vaccines

Vaccines and autism: A thorough review of the evidence (2026 update)

One of the most common concerns that people have about vaccines is that they might cause (or exacerbate) autism. This idea is perpetuated by celebrities and innumerable websites, and it has become one of the cornerstone arguments of the anti-vaccine … Continue reading →

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Anti-vaccers are fundamentally wrong about placebo-controlled trials

Anti-vaxxers love to demand placebo-controlled trials and insist that nothing else will suffice for demonstrating vaccine safety. This approach to medical research is flawed for a number of reasons. First, as I’ve explained previously, new vaccines are, in fact, tested … Continue reading →

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Vaccines are tested against placebos

Lately, my Facebook page has been flooded with people insisting that  “no vaccine is tested against a placebo” (sometimes stated with additional qualifiers like “double-blind” or “saline placebo”). This claim, like so many anti-vaccer claims, is blatantly false. Nevertheless, I … Continue reading →

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Masks and COVID vaccines were huge successes; ivermectin and hydroxychloroquine were not

COVID19 presented an unprecedented challenge for modern science/medicine. Faced with a novel infectious disease, doctors, scientists, and health officials rose to the challenge in remarkable speed. That rate at which we went from never having heard of COVID19 to having … Continue reading →

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Debunking 30 bad arguments about COVID/vaccines

The COVID era has been a golden age of misinformation. It has seen the development of innumerable false claims and shoddy arguments, and it has breathed new life into ancient anti-vaccine tropes. Indeed, I find it impossible to make any … Continue reading →

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