Is Combating Viruses with Vaccine Inequity Possible?

 Often, I asked myself in the past -- were pandemics real? Did these pandemics sweep away such a large number of lives? While studying public health issues in my nursing course about three decades back, I witnessed outbreaks of communicable diseases in specific districts such as Chitwan and Jumla.  I also saw them while working at respective district hospitals as a Nurse.