Articles: sars-cov-2.
-
Severe acute respiratory syndrome corona virus 2 (SARS-CoV-2) which causes coronavirus disease (COVID-19) is a highly contagious virus. The closed environment of the operation room (OR) with aerosol generating airway management procedures increases the risk of transmission of infection among the anaesthesiologists and other OR personnel. Wearing complete, fluid impermeable personal protective equipment (PPE) for airway related procedures is recommended. ⋯ High flow nasal oxygen, face mask ventilation, nebulisation, small bore cannula cricothyroidotomy with jet ventilation should be avoided. Tracheal extubation should be conducted with the same levels of precaution as TI. The All India Difficult Airway Association (AIDAA) aims to provide consensus guidelines for safe airway management in the OR, while attempting to prevent transmission of infection to the OR personnel during the COVID-19 pandemic.
-
The growing epidemic of SARS-CoV-2 challenges healthcare resources globally and mandates innovation. We describe our novel drive-through coronavirus testing which we used for testing of possible cases in the contain phase of UK response and are now using for healthcare worker testing. We found that this system was pragmatic, cost-efficient and favourable for patients. It is easily modifiable for use in future infectious disease outbreaks.
-
Recent publications have brought attention to the possible benefit of chloroquine, a broadly used antimalarial drug, in the treatment of patients infected by the novel emerged coronavirus (SARS-CoV-2). The scientific community should consider this information in light of previous experiments with chloroquine in the field of antiviral research.
-
Microbes and infection · May 2020
Bioinformatic analysis and identification of single-stranded RNA sequences recognized by TLR7/8 in the SARS-CoV-2, SARS-CoV, and MERS-CoV genomes.
During virus infection, host toll-like receptors (TLRs) can recognize different pathogen-associated molecular patterns and trigger the innate immune response. TLR7/8 can identify the single-stranded RNA (ssRNA) of the virus. ⋯ These findings suggest innate immune hyperactivation by SARS-CoV-2. This activity is possibly able to provoke a robust proinflammatory response via TLR7/8 recognition and cause acute lung injury.