Germany's foreign intelligence agency, the BND, reportedly assessed in 2020 that there was a high likelihood of a lab leak as the source of Covid-19, while China and some scientists continue to contest the theory, emphasizing a need for scientific investigation over political discourse.
German Intelligence Agency Suggests Lab Leak Likely Origin of Covid-19

German Intelligence Agency Suggests Lab Leak Likely Origin of Covid-19
Newly revealed documents from Germany's BND indicate an 80-90% probability that Covid-19 may have leaked from a lab, reigniting debate over the virus's origins.
Germany's Federal Intelligence Service (BND) is reportedly believed to have assessed in 2020 that there was an 80-90% chance of the coronavirus leaking accidentally from a lab, according to recent reports from the German press. Unpublished details of an assessment carried out under Project Saaremaa have emerged, suggesting the BND had concerns about research practices at the Wuhan Institute of Virology, which was conducting experiments involving modifications to viruses to enhance their transmissibility to humans.
Despite these findings, China has maintained its denial of such allegations, asserting that the origins of Covid-19 should be determined through scientific inquiry, referencing a World Health Organization (WHO) investigation that concluded a lab leak was "extremely unlikely." The debate over the virus's origins remains contentious, with the lab leak hypothesis previously dismissed by a range of scientists, although it has recently gained traction among various intelligence communities.
The BND's assessment reportedly noted several incidents of safety protocol violations at the Wuhan lab, raising concerns within Germany’s intelligence framework. Commissioned by former Chancellor Angela Merkel, these findings were not made public until now, but they were communicated to the CIA last fall. The assessment corroborates a January 2022 statement from the CIA, suggesting a research-related origin was more plausible than a natural one but maintaining a level of uncertainty.
China's Foreign Ministry responded to the revelations by reaffirming the WHO team's conclusions, emphasizing the need for an evidence-based approach to determine the origins of Covid-19 while dismissing any political narratives surrounding the issue.
The WHO's investigation in early 2021 included a visit to the Wuhan laboratory and after examining the available data, declared the lab leak theory to be "extremely unlikely." However, skepticism surrounding that conclusion has grown. Critics argue that the investigation did not adequately explore the lab-leak hypothesis, confining its discussion to a mere few pages in a comprehensive report.
The natural origin theory suggests that Covid-19 likely emerged from bats and eventually transmitted to humans through an intermediary species. While this view was generally accepted at the pandemic's onset, the lack of evidence identifying a matching virus in bats or other animals has led some experts to question this hypothesis, fuelling ongoing debates regarding the true origins of the virus and the political implications surrounding them.