Aerodynamic analysis of SARS-CoV-2 in two Wuhan hospitals
Sorry, this entry is only available in 中文.類型: 連結 作者: Yuan Liu et al. 出處: Nature 連結:...
Sorry, this entry is only available in 中文.類型: 連結 作者: Yuan Liu et al. 出處: Nature 連結:...
Sorry, this entry is only available in 中文.類型: 連結 作者: Yuan Liu et al. 出處: Nature 連結:...
Exposing contaminated N95 respirators to vaporized hydrogen peroxide (VHP) or ultraviolet (UV) light appears to eliminate the SARS-CoV-2 virus from the material and preserve the integrity of the masks’ fit for up to three uses, a National Institutes of Health (NIH) study shows……
Hand hygiene is the single most important measure of reducing the spread of diseases. Members of the public are advised to clean hands with liquid soap and water when they are visibly soiled or likely contaminated with blood and body fluid. When hands are not visibly soiled, could be cleaned them with 70-80% alcohol-based handrub. According to the World Health Organization’s recommendation, most alcohol-based handrubs contain either ethanol, isopropanol or n-propanol, or a combination of two of these products.
Wearing mask is one of the measures to prevent respiratory tract infections. Surgical mask is a type of face mask commonly use. When used properly, it can help to prevent infections transmitted by respiratory droplets. Protect yourselves and protect others by always keep your hands clean, wear mask as appropriate and maintain cough manner…….
With COVID-19 case numbers exploding, an overshadowed aspect of the personal protective equipment (PPE) crunch is whether healthcare workers are able to use it properly — including taking it on and off without contaminating themselves or others.
he U.S. Surgeon General Dr. Jerome Adams acknowledged that the government’s guidance on masks “has been confusing to the American people,” he said at the news conference. Until now, the CDC had recommended that while health care workers and “people who have COVID-19 and are showing symptoms” should wear face masks, healthy people should don masks only when taking care of someone who was ill with the new coronavirus. The World Health Organization (WHO) recommended the same.
The National Academy of Sciences (NAS) has given a boost to an unsettling idea: that the novel coronavirus can spread through the air—not just through the large droplets emitted in a cough or sneeze. Though current studies aren’t conclusive, “the results of available studies are consistent with aerosolization of virus from normal breathing,” Harvey Fineberg, who heads a standing committee on Emerging Infectious Diseases and 21st Century Health Threats, wrote in a 1 April letter to Kelvin Droegemeier, head of the White House Office of Science and Technology Policy.
目前,新冠肺炎疫情防控形势积极向好的态势正在拓展,生产生活秩序也正在加快恢复。口罩作为降低病毒感染风险,保护健康的重要防护用品,应该如何正确合理使用?怎样科学佩戴,既能延长口罩的使用寿命……
Sorry, this entry is only available in 中文.類型: 連結 作者: 中国医药报 出處: NMPA 連結:...