This blog may help people explore some of the 'hidden' issues involved in certain media treatments of environmental and scientific issues. Using personal digital images, it's also intended to emphasise seasonal (and other) changes in natural history of the Swansea (South Wales) area. The material should help participants in field-based modules and people generally interested in the natural world. The views are wholly those of the author.
Thursday, 11 March 2021
Blame the Pigs?
Pork is the major meat source used in China (the country consumes 55 million tonnes a year). African swine fever reached China in 2018, spreading to all regions by 2019. A new analysis suggests that this event had a role in the subsequent Covid-19 pandemic (https://www.theguardian.com/environment/2021/mar/10/deadly-pig-disease-could-have-led-to-covid-spillover-to-humans-analysis-suggests). Pigs, infected with Afrian swine fever, have to be killed (there is no cure and it's very contagious). The analysis notes, that the spread of African swine fever, led to a distortion of pork supplies in China. This resulted in people turning to other meat sources. These included meat from wild animals in 'wet markets', where Sars-CoV-2 is presumed to have made the jump to humans. Don't blame the pigs. They were innocent bystanders.
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