The whole World had 289,936 covid cases this past week, and South Korea alone was responsible for 229,668 of them, or 79%.   The USA was #2 with 21,309, or 7%. Interestingly enough, of the 576 world deaths this past week, S. Korea had only 52 of them, or 9%.   Brazil had 171 covid deaths, or 30%, while the USA had 139 deaths, or 24%. There remains a range of questions and unknowns about our past pandemic.  One of them is, where did this all start?  Well, no doubt about the location being China, and almost surely Wuhan.  But where and how exactly?  The  New York Times  this week summarized the current state of knowledge: Was China initially hiding the truth?  Yes. The country was concerned, and ordered the original coronavirus samples be destroyed.  Maybe this was smart, but was "coverup" the reason? This Wuhan lab was known to purposefully create dangerous viruses to learn how to combat them before they emerged in the wild.  But was this, then, a phase of biological warfare?