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.
The study also found that the effectiveness of the Pfizer and Moderna vaccines was only 29% during the omicron BA.4 and BA.5 variant phases, 20% during the BQ-dominant phase, and 4% during the XBB-dominant phase.
"We need to stop the wars, stop saber-rattling, and negotiate directly with Russia, China, and Iran," he said. "We need to figure out how we are going to have treaties in place and control this out-of-control AI development that is an existential threat to all of us."
Taste testers sign a waiver that reads, "The cultured meat and related food products in the Tasting are experimental" and "The properties are not completely known."