VACCINE MAKER WARNS DENGUE VACCINE CAN CAUSE SEVERE DENGUE

Adan Salazar | 30 Nov 2017 Over half a million vaccinated schoolchildren at risk Vaccine manufacturer Sanofi Pasteur announced Wednesday that a dengue vaccine already distributed to hundreds of thousands of schoolchildren could instead cause more severe cases of the disease in people who were not already infected. “For those not previously infected by dengue virus……