Given the Hebrew Jews, Khazarian Jews and Ashkenazi Jews have been breeding with each other for 1,200 years... I find the concept of a vaccine that can differentiate between all three to be unlikely because there are likely plenty of Jews who share the DNA of all three flavors of Jew.
Also, they all seem happy to share seats together at the Bilderberg Group meetings and the Davos Group meetings. I've never seen conflict between any group of Jews. Sightings of Sasquatch seem more common than the three types of Jews disagreeing with each other.
Given the Hebrew Jews, Khazarian Jews and Ashkenazi Jews have been breeding with each other for 1,200 years... I find the concept of a vaccine that can differentiate between all three to be unlikely because there are likely plenty of Jews who share the DNA of all three flavors of Jew.
Also, they all seem happy to share seats together at the Bilderberg Group meetings and the Davos Group meetings.