什么是安全的社会距离？

 

 

Social distance, also called "physical distance", refers to maintaining a safe space between us and other non-family members.For social or physical distancing, you should keep at least 6 feet (approximately 2 arms) away from other people who are not in your home, both indoors and outdoors.The CDC (United States Centers for Disease Control and Prevention) stated that during the epidemic, keeping 6 feet is the best way to effectively reduce the spread of SARS-CoV-2.

 

 

 ˆ¼ˆ图1）

 

Why is it 6 feet? This is because SARS-CoV-2 spreads among people in close contact.When people speak loudly, cough, or sneeze, droplets may be produced. Sneezing can make droplets fly up to 8 meters away, and coughing can make droplets fly up to 6 meters away.The aerosol particles with germs are suspended in the air, most of which are concentrated in the range of about 1 meter, which is a medically recognized area of disease and infection.

ˆ¼ˆ图2：SARS-CoV-2）

在流行病严重的地区，最安全的社交活动可以通过视频聊天或社交媒体交流进行；其次，在聚会时，尽量不要在拥挤的角落吃饭，以避免拥挤。最后，在户外散步和锻炼时，不要’聚在一起，选择一个很少有人运动的空地。

ˆ¼ˆ图3）

现在，我们正在共同对抗这一流行病，每个人都可以控制自己，降低病毒传播的速度和感染人数，并保护自己和家人。除了保持安全的社交距离外，经常佩戴口罩和洗手也很重要。

当前，疾病预防控制中心建议人们戴口罩。但是，不同的危险区域需要不同程度的防疫措施，例如，高风险的人最好戴上熔喷的口罩。例如，基耶尤尔’s一次性口罩具有三层结构。中间层是预防流行的最关键的熔喷布。它还具有CE和FDA认证，这是家庭必不可少的材料。

ˆ¼ˆ图4）