Shan Chao was directed to "find out which one had the best ability to infect as many species as possible," and to "find out how easy it was to infect other species."
Both COVID vaccines and the virus itself are "plausible triggers" of the disease, but the study authors specify that vaccines were "more frequently" linked to the ulcers than the virus.
Citing "mounting connections between Dr. Hotez, Dr. Fauci, Dr. Jiang, Dr. Du, and Dr. Yusen with Chinese military scientists, the Wuhan Institute of Virology, and the suspicious furin cleavage site."
A study published in a journal from the American Medical Association found that every person testing positive for COVID-19 following a 2022 health conference in Germany was vaccinated, according to a study.