晴の天空

I will definitely go for Pets' concert!

sometimes, life is hard and cruel...you may feel empty but remember that you will find your own way

Herd (population) immunity Resistance of gps of ppl to the spread of infx If proportion of individuals in the population who are immune is sufficiently high, chain of transmission of the afent cannot be sustained bcs susceptible ppl in the gp are shielded from exposure by the immune ppl around them. Affects the periodicity of epidemics

我又再次成为花痴。。。哈哈哈~

還煩啊~ 對馬來西亞的教育系統有點失望，尤其是醫院的 :( 为什么不能像外国那样教导医学生，好让他们未来能够成为出色的医生。 医学生在大马医院是没地位的。。。 算了，抱怨完了。 很励志的一部短片，介绍大家看，永远支持沛慈