A new peer-reviewed study from China shows that that household contact maybe the main way COVID-19 is being spread.
People with a more server clinical case of COVID-19 were more likely to infect close contact.
The study also found that contracting COVID-19 in a public space was less likely compared to a home context.
The study included tracing 3410 people connected to 391 cases between January 2020 and Marc 2020.
COVID-19was appeared in Wuhan China in December 2019 and became a global pandemic in 2020.
The study was funded by the Guangdong Province Higher Vocational Colleges and Schools Pearl River Scholar Funded Scheme.