english: And so we started gathering scientists and started learning about population, learning about vaccines, learning about what had worked and what had failed, and that's really when we got going, was in late 1998, 1999.
non_english: І ми почали збирати науковців, почали збирати інформацію про населення, вивчати вакцини, аналізувати, що спрацювало, а що ні, і якраз тоді ми все розпочали, в кінці 1998-1999.