Pan0ptical

Too much moderation power, you thought this member is new so his subject couldn't have enough credibility. Yes the topic has a freaking philosophical scientific meaning if you read the damn link. Moderators like cops, some among both suffer from power use disorder

Hi everyone! The term herd immunity is widely used but carries a variety of meanings. Some authors use it to describe the proportion immune among individuals in a population. Others use it with reference to a particular threshold proportion of immune individuals that should lead to a decline in incidence of infection. Still others use it to refer to a pattern of immunity that should protect a population from invasion of a new infection. A common implication of the term is that the risk of infection among susceptible individuals in a population is reduced by the presence and proximity of immune individuals (this is sometimes referred to as indirect protection or a herd effect). We provide brief historical, epidemiological, theoretical, and pragmatic public health perspectives on this concept. link removed

Imagining is definitely easier, which why most people prefer to dream if I may say, rather than inventing. Invention is a step forward which take place if the fact of either need or inspiration or observation happen simultaneously. We'll be right back!