While it's been showing up only in bits and pieces through certifications and tests, the more complete picture we're getting now shows a world-ready roaming device.
Clinical trials take several years to complete and, even if the vaccine passes this first stage of tests, more research will be needed over the course of many years.
"Up to 400 schools have still to completethe assessments, however as schools should complete them before they have scheduled parental interviews, there may be many schools that have not accessed thetests as yet, " it added.