Health2019 saw the tragic and unnecessary return of measles in the US Once deemed a problem of the past in rich nations, the deadly infection has made a huge comeback, reports Chelsea WhyteNews
HealthWill the planet ever be free from the scourge of polio? 25 years ago, the Americas were declared polio-free. Most of the world followed – but a mutating vaccine and bioterrorism fears are undermining final success Regulars