almost 3 years ago

When more than half the world's population has been vaccinated, some of the recipients will inevitably get sick from another, totally unrelated illness. People with a fiercely anti-vaccination agenda will point to these coincidences and claim some causal link between the vaccine and the illness. This tactic is used to suggest that there are hidden dangers to the vaccine – whereas the medical data suggests that serious side effects are incredibly rare.

อ่านต่อได้ที่  :  โรงเรียนวัดควนสูง

สาระน่ารู้  : ธุรกิจ