Regarding this detail, there has been only one pandemic recently and it has not been attributed to 'meat agriculture', though it may have involved wild meat.
But we can see throughout history that the prevalence of disease follows closely with societies that raise animals. That said, I think it is a poor excuse for advocating against animal husbandry. Disease will always exist and spread, but keeping livestock and pets does increase the chances of it happening a bit.
Regarding this detail, there has been only one pandemic recently and it has not been attributed to 'meat agriculture', though it may have involved wild meat.