Sign into an existing account

Imagine you want to depopulate the planet. How do you do that without people understanding you are doing it? And how do you do it without spilling effects, which could affect the people you don't want to kill?
Well, the first most logical choice is to use injections and of course we call it the most holy word, "vaccine", because if you are against the "vaccine", you are antivaxxer antiscience etc. With vaccination we can make it compulsory, as all other vaccines.
The second most logical choice is for the injection to induce immunodeficiency. If you would inject some kind of virus, it would be specific disease and people would understand what's going on. With immunodeficiency people actually die of other diseases, which they are weak against. Or the people already have some kind of chronic disease, which gets worse after injection and hopefully die. The connection of vaccination and death is never made. How to induce immunodeficiency? If you don't exactly know, you throw all kind of stuff into the injections(different lots) and let AI sort the side-effects out automatically, some months later. The AI algorithms will deduce what ingredients are most effective to induce immunodeficiency(without specific side-effects) and thus over time the effectiveness of depopulation will increase, through booster shots. The vaccine name has to be the same, but the lot variation can be anything. Nobody will know.
Now, i have a question. If the parent has immunodeficiency, will the child inherit immunodeficiency?
Edit: Actually, you don't give vaccines to everyone first. You give it first to elderly people and see what will happen. Elderly people have the weakest immune systems so the diseases will be amplified more easily than in healthy people. The AI collects that information and the lots are changed accordingly, even before booster shots.