What should be common knowledge but is in fact not?

admin 205 0

Contrary to popular belief, people are actually more contagious before they even experience symptoms, rather than when they are showing signs of illness. Viruses employ this strategy as a means to survive and propagate. It is intriguing to me that the widely held understanding on this matter is incorrect.

Post comment 0Comments)

  • Refresh code

No comments yet, come on and post~