Many people are so worried about Covid vaccine ‘side effects’ they actually feel them even if they get placebo, new research claims
Vast majority of Covid vaccine ‘side effects’ are caused by people’s expectations rather than by the vaccine, Harvard Medical School researchers say, after analyzing the reports of more than 45,000 trial participants.
Various “systemic” side effects, such as headaches, tiredness, and joint pain were reported in both halves of the focus group: among those who received various Covid vaccines, as well as those who unknowingly received placebo.
After analyzing the reports, scientists from the Boston-based Beth Israel Deaconess Medical Center came to the conclusion that the so-called “nocebo effect” – unpleasant sensations caused by anxiety or bad expectations – accounted for three quarters of all reported vaccine side effects.
The report, which was published in the JAMA Network Open journal, says that 35% of placebo recipients reported side effects after the first dose and 32% after the second one. Significantly more “adverse events” (AEs) were reported in the vaccine groups, but so called “nocebo responses” accounted for “76% of systemic AEs after the first Covid-19 vaccine dose and 52% after the second dose.”
The scientists note that, although the reasons for vaccination hesitancy are “diverse and complex,” concerns about potential side effects from the Covid-19 vaccines “seem to be a major factor” and “public vaccination programs should consider these high nocebo responses.”
One of the scientists involved in the research, Harvard Medical School professor Ted Kaptchuk, explained the science behind the “nocebo effect.” He pointed out that “nonspecific symptoms,” such as headache and fatigue, are listed in many information booklets as typical side effects of Covid vaccines.
“Evidence suggests that this sort of information may cause people to misattribute common daily background sensations as arising from the vaccine or cause anxiety and worry that make people hyper alert to bodily feelings about adverse events,” Kaptchuk said.
source: RT
Împotriva articolelor redacției noastre, persoanele nemulțumite pot formula Contestație în termen de 10 zile de la publicarea articolului, la judecătoria Orășenească nr. 1 München Bayern Deutschland, in conformitate cu Legea federală Germană. Considerăm că nu se pot formula acțiuni la instanțele din România deoarece nici o persoană care activează în trustul nostru nu poate fi extrasă de sub jurisdicția federală germană. Considerăm că redacția noastră nu răspunde în fața autorităților din România ci doar celor federale sau civile germane. deoarece legea română nu are efecte de extraneitate asupra redacției chiar dacă subiectul știrilor face obiectul unor evenimente sau persoane din România și sunt scrise în limba română. Limba română nu este izvor de extraneitate a legii.
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