"Outside of Wuhan, no evidence was found of any significant increase in overall mortality, suggesting the success of the rapid control of the spread of SARS-CoV-2 in addition to appropriate maintenance of healthcare services during the nationwide lockdown."

In this thread I will use travel data to show that the lockdown was too late for this to have been possible.

I will further show that this study uses distorted graphs making the lockdown look like it occurred earlier than it really did.

Liu J, Zhang L, Yan Y, Zhou Y, Yin P, Qi J et al.
Excess mortality in Wuhan city and other parts of China during the three months of the covid-19 outbreak: findings from nationwide mortality registries

BMJ 2021; 372 :n415
doi:10.1136/bmj.n415

doi.org/10.1136/bmj.n415

Follow

The following visualizations were produced from cell phone data and published in the New York Times.

All of these travelers were from Wuhan.

"About 7 million people left in January, before travel was restricted."

Worth noting: more travelers went to Rome than Milan, and more travelers went to Los Angeles and San Francisco than to New York City.

nytimes.com/interactive/2020/0

Sign in to participate in the conversation
Qoto Mastodon

QOTO: Question Others to Teach Ourselves
An inclusive, Academic Freedom, instance
All cultures welcome.
Hate speech and harassment strictly forbidden.