Original sentence: A few weeks later, another widely-viewed video of his was used by anti-vaccination activists to support the misinformation that COVID vaccines cause widespread heart attacks, which he had not said.According to a FactCheck review, Campbell had in his video drawn attention to the poor quality of the research on which these claims were based, pointing to typos in the abstract, poor methodology, and a lack of clear data.Campbell is a British YouTuber, retired nurse educator and author of nursing textbooks who has posted a number of widely-viewed YouTube videos on his Dr.In November 2021, Campbell made false claims about the use of the antiparasitic drug ivermectin as a COVID-19 treatment.The video was viewed over 2 million times within a few weeks and was used by anti-vaccination activists as support for the misinformation that COVID-19 vaccination will cause a wave of heart attacks
Edited sentence: A few weeks later, another widely-viewed video of his was used by anti-vaccination activists to support the position that COVID vaccines cause widespread heart attacks, which he had not, in fact, stated.According to a FactCheck review, Campbell had, in his video, drawn attention to the poor quality of the research on which these claims were based, pointing to typos in the abstract, poor methodology, and a lack of clear data.Campbell is a British, retired nurse educator and author of nursing textbooks who has posted a number of widely-viewed YouTube videos on his Dr.In November 2021, Campbell made claims about the use of the antiparasitic drug ivermectin as a COVID-19 treatment.The video was viewed over 2 million times within a few weeks and was used by anti-vaccination activists as support for the position that COVID-19 vaccination might cause heart attacks