

This doesn’t say anything about whether their new vaccine protects against HIV.
But they took a classic adjuvant, alum, and combined it with a novel adjuvant (this new adjuvant actually two adjuvants combined to a nanoparticle). The antigens (what the immune system recognizes) stayed in the lymph nodes for 4 weeks and there were 3x more unique antibodies produced by the mice.
Solve physics and kill god