网页2021/10/01 · The global crisis due to COVID-19 has permeated every aspect of our health care systems. Concerns about the biohazard of SARS-CoV-2, spread and contact transmission to patients, health care personnel, environment, and equipment have been widespread, especially with regards to procedures that generate aerosols (AGPs). 1-3
网页2020/09/28 · September 28, 2020. Gary Hamilton, PE, LEED AP. Some health care facilities will install HEPA filters in the critical space air-handling units as well as inline ductwork in operating rooms and in AII room exhausts. Image courtesy of ASHE. When health facilities professionals protect their health care workers, they protect the public.
网页Coronavirus replication entails ribosome frameshifting during genome translation, the synthesis of both genomic and multiple subgenomic RNA species, and the assembly of progeny virions by a pathway that is unique among enveloped RNA viruses. Progress in the investigation of these processes has been enhanced by the development of reverse
网页2022/01/11 · Reduction of airborne viral particles in enclosed spaces is critical in controlling pandemics. Three different hollow fiber membrane (HFM) modules were investigated for viral aerosol separation in enclosed spaces. Pore structures were characterized by scanning electron microscopy, and air transport properties were measured. Particle removal
网页2021/03/06 · Filter membrane renders viruses harmless. Researchers at ETH Zurich are developing a new filter membrane that is highly efficient at filtering and inactivating a wide variety of air- borne and water- borne viruses. Made from ecologically sound materials, the membrane has an appropriately
网页2020/08/06 · A gateway to the cytosol. Coronaviruses transform host cell membranes into peculiar double-membrane vesicles that have long been thought to accommodate viral genome replication. However, because these compartments appeared to be completely sealed, it has remained unknown how the newly made viral RNA could be exported to the
网页2022/12/04 · Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) membrane (M) protein inhibits type I and III interferon production by targeting RIG-I/MDA-5 signaling. Structure and inhibition of the SARS-CoV-2 main protease reveal strategy for developing dual inhibitors against M (pro) and cathepsin L. Main protease of SARS-CoV-2 serves as