據報，撰信人 Dr. William Makis MD 為一名內科醫生及癌症研究員，曾主力負責北美最大的癌症治療項目，出版醫學文獻過百。他於寫給加拿大醫學協會（Canadian Medical Association，簡稱CMA) 主席的信件中指出，根據其資料庫數字分析：2022年加拿大50歲以下的醫生死亡數字是2019-2020年度的2倍，40歲以下的死亡數字則是5倍，30歲以下的死亡數字更是高達8倍！位於加拿大的麥馬斯特大學（McMaster University)更有3名已完全接種疫苗的年輕醫生於2022年暑假相繼猝死，可謂史無前例。而這一切不尋常死亡案例全都發生在全民疫苗接種計劃之後！
Dr. William Makis在信中直指新冠疫苗全民接種令「非科學、非人道、殘忍而有害」（"unscientific, unethical, cruel and harmful")，他促請CMA仝人謹守《醫師誓詞》（Hippocratic Oath)以及醫學協會的倫理守則，並「立即停止全加拿大所有醫療機構的新冠疫苗接種令！」
Doctor Urges Canadian Medical Association to Investigate the Unusual Death of 80 Young Doctors Since Vaccine Rollout - 800% Above Baseline/Expected Number
As time goes by, the death toll among Canada’s medical professionals rises. Dr. William Makis MD, a physician and cancer researcher wrote a letter to the Canadian Medical Association (CMA) on Saturday
"False. Many died of causes unrelated to the vaccine. There is no evidence to suggest the others died as a result of immunisation."
Doctor deaths claim an unproven conspiracy - Australian Associated Press
A video circulating on social media wildly misrepresents causes of death of Canadian doctors in an attempt to link the fatalities to the COVID-19 vaccine.
