Discuss why social distancing is regarded as one of the key measures to prevent the spread of corona virus
Answers
Answer:
Explanation:
The CDC recommend that people wear cloth face masks in public places where it is difficult to maintain physical distancing. This will help slow the spread of the virus from people who do not know that they have contracted it, including those who are asymptomatic. People should wear cloth face masks while continuing to practice physical distancing. Instructions for making masks at home are available here. Note: It is critical that surgical masks and N95 respirators are reserved for healthcare workers.
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One of the main questions on scientists’ and public health advisors’ minds at this time is: Why is the new coronavirus, SARS-CoV-2, spreading so quickly in countries around the globe?
And why is this happening despite the ever-increasing volume of travel bans and restrictions?
More and more researchers are getting behind the hypothesis that this is likely due to the movement of people who are unaware of the fact that they have contracted the virus — either because they had mild symptoms or because they had no symptoms at all.
In a new preliminary study, Prof. Chaolong Wang and colleagues — from Huazhong University of Science and Technology in Wuhan, China — argue that during the aggressive outbreak in their city, over 50% of cases were non-confirmed, and that these may have included people with no or limited symptoms who had the potential to remain socially active.