What else was I going to do when I got bored the other day?
Measles has been plaguing humanity since around the 12th Century AD. It used to be that the lack of medical care and a vaccine were what caused the epidemics of measles. Today, the causes are mostly due to the human condition: to believing myths, spreading misinformation, inequalities in the delivery of healthcare and public health services, and the willingness of some people to make a buck off the fears of those who are not equipped to know better.
The scientific and epidemiological concept of herd immunity is actually pretty easy to understand. Here's a video that used a mathematical model to explain it. Shame that some people still say that this is fiction when reality couldn't be more brutally honest.
[row][span size='5']A lot of bad things have come together in Pakistan to produce an outbreak of measles that is incredible in its scope and size. According to news reports, there have been almost 12,000 cases reported in the Punjab region of Pakistan over the last 5 months. That's 2,400 cases per month, or about 80 [...]