In January 2003, epidemiologists in China identified two cases of "atypical pneumonia" in patients who had visited health care workers in Guangdong province. Teams initiated contact tracing and ...

Six years after the COVID-19 pandemic, which had claimed over 7 million lives worldwide by April 2024 (figures are no longer ...

Science has dealt another devastating blow to the far-right conspiracy theory that SARS-CoV-2, the virus which causes COVID-19, was created and then leaked from a Chinese government laboratory in the ...

This concern is particularly more relevant in South Asia, where recent increases in Nipah virus cases reported in India and ...

Two U.S. intelligence agencies reportedly support the lab leak theory — with low-to-moderate confidence. No evidence has been shared. Scientists... What does the science say about the origin of the ...