Source: YouGov

Tool: Google Charts

Bound to get a bunch of downvotes, but here we go:

>There are a few reasons why more Americans may be believing that COVID-19 originated from a lab in China. One of the main reasons is the increasing amount of information and speculation about the origins of the virus that has been circulating in the media and online.
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>In the early days of the pandemic, the prevailing theory was that the virus originated from a wet market in Wuhan, China, where live animals were sold for consumption. However, as more information has come to light, some experts and media outlets have suggested that the virus may have actually originated from a laboratory in Wuhan that was studying coronaviruses.
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>Additionally, there have been reports of suspicious activity at the Wuhan Institute of Virology, including the possible release of the virus from the lab. This has fueled speculation and conspiracy theories about the lab being the true source of the pandemic.
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>Furthermore, the pandemic has been heavily politicized in the United States, with tensions between the US and China already high before the outbreak of the virus. This political climate may have also influenced people's beliefs about the origins of the virus.
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>However, there is still no conclusive evidence to support the theory that the virus originated from a lab in China, and many experts continue to believe that the wet market theory is the most likely explanation.