A good way to do contact tracing
There is a good way and a bad way to do contact tracing. A good way is for the infected person to state who are they people they have close contact with during the past two weeks. The relevant agency can trace these people. This type of contact tracing makes more sense. In Australia, they trace the people sitting next to an...
Why I support temperature screening
I support temperature screening, but not contact tracing. Here are my reasons. Contact tracing takes a lot of effort to collect the details of visitors, and yield questionable results. The rationale for contract tracing is that an infected person may spread the virus before the symptoms appear. The aim is to identify people...
What If Everyone Must Wear Mask?
With regards to COVID-19, I, an ordinary layman have a very simple basic question for people to ponder. Do you think our government is truly well prepared to deal with crisis such as an outbreak of virus which is as scary as the COVID-19? I have heard and read many people heaping praise on our government for advising us...
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