Monday, December 28, 2020
Correction: Our 2020 Vaccine Mutation Item Was False

Updated September 2026: this page previously carried a December 2020 item claiming that Covid-19 could mutate into a dangerous new form under the influence of vaccines based on a chimpanzee adenovirus, attributed to a named virologist and institute, with a link to a petition. We could not verify that the person or the institute exist, and the claims were not supported by evidence. The item has been replaced with this correction. This is general information, not medical advice.
In December 2020, this site published a short item warning that mixing a chimpanzee adenovirus vaccine with Covid-19 could create an unmanageable new virus, comparing it with the 1918 flu pandemic. It quoted a "James Kenwood" of a "Minigan Institute of Bacteriology". We found no record of either. The item should not have been published here.
What is an adenovirus vector vaccine?
It uses a harmless, modified adenovirus to carry instructions for the coronavirus spike protein into cells, so the immune system learns to recognise it. The Oxford-AstraZeneca vaccine, made in India as Covishield, uses a chimpanzee adenovirus that has been altered so it cannot replicate. It does not contain the coronavirus and cannot combine with it to form a new virus.
Where do coronavirus variants come from?
Variants arise as the virus copies itself in infected people. The more it spreads, the more chances it has to change. Vaccination reduces spread and severe illness, which limits those chances. Health authorities have tracked variants closely since 2020.
Why was the original item a problem?
It presented alarming claims as fact, credited them to a source that could not be checked, and encouraged readers to act through a petition. Health misinformation can lead people to avoid vaccination that would protect them. This site does not cover medicine, and the item was outside what it should publish.
Where can you find reliable information?
- India's Ministry of Health and Family Welfare, for national guidance.
- The World Health Organization, for international guidance and evidence summaries.
- Your own doctor, for advice about your health and any vaccine.
What has changed on this site?
The original text and its outbound links have been removed. Any factual error found in an older post is now corrected in place with a note like this one, rather than removed silently.



