LyrArc Article Gist
The asymptomatic coronavirus infected people are a large fraction of the people with coronavirus. This is a huge problem as these people unaware of the danger are unwittingly spreading the virus. This is one of the most unusual aspects of this virus compared to other virus epidemics, and why it has become so dangerous. It is also why social distancing alone is not enough. Strict enforcement of stay at home orders by public health authorites, state and federal governments is essential as the unwitting spread by asymptomatic people who are not following the required guidelines is a huge problem. 

Even as the public now calls for stricter action the lax behaviours in March in U.S. Britain, France, Germany, and in Italy in February, have created a population of infected people that acts as a backlog for testing, creating a surge in April. One of the novel features of this public health crisis is that lax behaviours stemming from a lack of understanding of the severe contagiousness of the coronavirus is making it a larger crisis on a scale not encountered before. 

The contamination potential of this virus is only now being tackled with experts in fluid dynamics at labs such as the MIT Lab in the U.S. looking into how it can contaminate environments, as shown on BBC News.  With pieces of the contamination puzzle only now being put together. Heeding public health expert warnings and guidelines is all the more essential for this reason.