All articles tagged with #laboratory safety
A 28-year-old researcher died at a Russian anti-plague institute in Irkutsk, triggering international alarm over potential lab leaks. While Moscow denies a plague diagnosis, citing 'unknown pneumonia,' the US and WHO are pressing for transparency. The incident highlights a global surge in high-level bio-labs outpacing oversight, raising fears of future accidental pathogen releases.
An MIT graduate student triggered a major hazmat response after claiming to have synthesized dimethyl mercury, a highly toxic compound, in an unauthorized manner. The incident led to the closure of Building 18 and a decontamination effort, though initial blood tests showed no mercury exposure in the student.
MIT closed Building 18 after a graduate student reported synthesizing dimethyl mercury, a highly toxic compound. Initial blood tests showed no exposure, and emerging evidence questions whether the chemical was actually created. Decontamination continues as a precaution, though officials assess the risk to others as very low.
A graduate student at the Massachusetts Institute of Technology (MIT) was hospitalized after claiming to have synthesized dimethyl mercury, a highly toxic compound, in Building 18. The incident triggered a hazmat response and the closure of the chemistry building. MIT officials stated the student was not authorized to work with the substance, and initial blood tests showed no mercury exposure. Emerging information suggests the compound may not have actually been synthesized.
Chinese scientists have cloned and mutated a Covid-like virus found in a pangolin to infect 'humanized' mice, sparking controversy. Similar research is also taking place in the UK and other countries, aiming to understand Covid variants and develop a universal vaccine. The G2P2-UK Consortium in the UK is leading this research, using 'reverse genetics' to study mutations and their impact on virus characteristics. While safety protocols are in place, concerns about lab accidents and the need for updated regulations persist. Despite risks, scientists argue that such research is crucial for improving preparedness against future biological threats.
The Biden administration is expected to declassify information on the origin of COVID-19, hoping to end the debate over whether it came from a seafood market or a laboratory in Wuhan, China. Scientists explain how to trace a virus back to its source and why interpreting the patchy data is complicated. The investigation has implications for laboratory safety.