From: https://tinyurl.com/3f7ecsnh (epochtimes.com)

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   Over 300 COVID-19 Papers Withdrawn for Not Meeting Standards of Scientific
                                   Soundness

   Jessie Zhang
   May 26 2023

   Research journals have withdrawn well over 300 articles on COVID-19 due to
   compromised ethical standards and concerns about the publications'
   scientific validity.

   Retraction Watch has provided a running list of withdrawn papers on
   COVID-19 ranging from "Acute kidney injury associated with COVID-19" to
   "Can Your AI Differentiate Cats from COVID-19?"

   A total of 330 research papers have currently been retracted.

   During the pandemic, researchers have compromised on ethical standards and
   tried to either get more publications approved or to take shortcuts around
   ethics, senior researcher Gunnveig Gro/deland at the Institute of
   Immunology at the University of Oslo says, after going through the list of
   articles that have been withdrawn, and the reasons for some of them.

   While it is quite natural for some articles to be updated or changed to be
   published in a different form, some have been retracted because the
   researchers did not obtain informed consent during the research.

   "It will, of course, be withdrawn when it is found that ethical guidelines
   have been breached," Gro/deland told Khrono, a Norwegian higher education
   and research newspaper.

   She pointed out that other articles have been withdrawn after the editors
   noticed that the strategies the papers mentioned were giving the wrong
   impression in the media of being recommended as actual treatment or
   prevention of COVID-19.

   She said these sorts of articles had to be withdrawn as they claimed
   things that neither the authors of the articles nor their institutions
   could vouch for.

   In addition, some studies did not include a large enough sample size.

   When more subjects were included, the researchers could no longer maintain
   the same conclusions they made earlier about the effect of the drugs.

"A Little Out of Hand"

   Grodeland said that part of the reason this happened during the pandemic
   was that relatively more people suddenly started conducting research on a
   topic they really knew relatively little about.

   Even prestigious journals such as the Lancet were publishing those
   articles.

   One of Lancet's studies even caused both the World Health Organization
   (WHO) and the national government to stop the comprehensive
   testing of hydroxychloroquine's effectiveness against COVID-19.

   The extensive Lancet study, allegedly based on research fraud, said that
   the drug increased the risk of heart arrhythmia and mortality for COVID-19
   patients.

   However, most of the retracted papers were published in smaller journals,
   the vaccine researcher points out.

   "When you look at the articles that have been retracted, the vast majority
   were published in the less interesting journals. It is they who are mainly
   affected by withdrawals," Grodeland said.

   But there were a number of environments that do not normally carry out
   research, which suddenly started producing research after receiving
   funding from local hospitals.

   "It may have caused things to get a little out of hand in some places,"
   she said.

Hearing Loss?

   A recent case from the University of Manchester backtracked on an earlier
   study that said that COVID-19 was associated with hearing loss, tinnitus
   (ringing in the ears), and vertigo.

   Published in 2021, the researchers said they had identified about 60
   studies that report audio-vestibular problems in people with confirmed
   COVID-19.

   "Our analysis of the pooled data, published in the International Journal
   of Audiology, reveals that seven to 15 percent of adults diagnosed with
   COVID-19 report audio-vestibular symptoms," audiology professor at the
   University of Manchester Kevin Munro said.

   "The most common symptom is tinnitus followed by hearing difficulties and
   vertigo."

   Two years later, after the virus has been blamed for a range of health
   problems, including auditory disorders, the same university published a
   new study concluding that hearing loss is unlikely to be caused by
   COVID-19.

   Lead author and audiologist Anisa Visram explained their reasoning.

   "We know that viruses such as measles, mumps, and meningitis can damage
   the auditory system," Visram said in a release.

   "It is also well known that COVID-19 can affect our sense of smell and
   taste, so it was reasonable to assume it might also affect our sense of
   hearing."

   Visram assured that their current study is well designed and executed and
   is the most thorough assessment of hearing conducted in people with
   COVID-19.

   Munro also acknowledged that their earlier work may have been rushed.

   "There was an urgent need for this carefully conducted clinical and
   diagnostic study to investigate the long-term effects of COVID-19 on the
   auditory system," he said.

   "Many previous studies were published rapidly during the pandemic but
   lacked good scientific rigour."

   "It hasn't been clear if these are incidental findings or if COVID-19 is
   damaging the hearing system," Professor Richard Ramsden, Trustee at the
   Dowager Countess Eleanor Peel Trust, added.

   "While the study cannot rule out infrequent hearing loss as a result of
   COVID-19, we now know that for most people, there is nothing to be
   concerned about."
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... "Learn to unlearn." - Benjamin Disraeli
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