In the modern era, some of the greatest threats to humanity in the form of disease had been either eradicated or were on the verge of eradication by virtue of vaccination – polio, smallpox, measles, o ...

The Disneyland measles outbreak is seen by many as the warning shot across the bow. All it took was one infected park visitor and dozens of unvaccinated bystanders to unleash a potentially lethal dise ...