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2020-03-20
the onetime Mask? Both disposable medical masks and medical surgical masks are used for a limited time, and the cumulative use does not exceed 8 hours. Occupational exposure personnel do not use masks for more than 4 hours and cannot be reused. Otherwise, there may already be a lot of viruses on the Read More
2020-03-20
According to the views of experts from China CDC and WHO, public prevention should pay attention to the following four aspects: First, wash your hands frequently. Including before, during, and after preparing food; after coughing or sneezing; when caring for patients; before meals and after meals; w Read More
2020-03-20
Corona Virus Disease 2019 (COVID-19), referred to as "new corona pneumonia", refers to pneumonia caused by new coronavirus infection in 2019.Since December 2019, some hospitals in Wuhan City, Hubei Province have successively found multiple cases of unexplained pneumonia, which have now been confirme Read More
2020-03-20
How to protect yourself from coronavirus?There are many cases of pneumonia caused by new-type coronavirus infection. At present, the season of high incidence of respiratory infectious diseases is in the spring. Citizens should take personal protection. If you have fever or respiratory infection symp Read More
2020-03-20
How to know you get infected by CoronavirusThe 2019 new coronavirus, or "2019-nCoV", was discovered because of Wuhan Viral Pneumonia cases in 2019, and was named by the World Health Organization on January 12, 2020. Coronaviruses are a large family of viruses that are known to cause colds and more s Read More
2020-03-20
What is the response of the body to viral infectionHuman history is a history of combating diseases, including viruses. Far away, such as smallpox virus, and more recently, polio virus, we humans have finally defeated these extremely terrible viruses. In the process, the human immune system is const Read More
2020-03-20
How to reduce the risk of infection from VirusRecent advances have been made in the identification of unexplained viral pneumonia pathogens in Wuhan, and preliminary identification is a new type of coronavirus. SARS in 2002 and Middle East respiratory syndrome in 2012 were also caused by coronavirus Read More
2020-03-20
The Chinese standard GB2626-2006 refers to the ordinary KN95 mask standard.The medical KN95 mask standard is GB19083-2010.(Similarly, ordinary people and medical personnel who are not exposed to high-pressure liquid spray can use ordinary KN95 masks.)Respiratory protective mask——Chinese standard GB2 Read More
