Clinical pathologist and immunology specialist Dr. Ryan Cole said that DNA contamination in some COVID-19 vaccines may be linked to a rise in various cancers.
The health regulator says Pfizer did not disclose the presence of the Simian Virus 40 (SV40) DNA sequence in its mRNA COVID-19 vaccine at the time of filing.
Clinical pathologist and immunology specialist Dr. Ryan Cole said that DNA contamination in some COVID-19 vaccines may be linked to a rise in various cancers.
The health regulator says Pfizer did not disclose the presence of the Simian Virus 40 (SV40) DNA sequence in its mRNA COVID-19 vaccine at the time of filing.