In ancient times watchman would mount the city walls in times of stress to survey the scene outside the fortifications. He was situated on a spot from which he could monitor the approaches to the town. If a threat appeared, he would sound a warning and the town would shut its gates and prepare for battle.
Friday, June 14, 2013
Vaccine Infects 10-Month-Old Baby with Polio in India
According to the Bill & Melinda Gates Foundation, eradicating polio is a top priority. Sadly, anyone hurt in the process of achieving this goal is just collateral damage.
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