HIV & AIDS

Expert discusses making HIV vaccines more powerful

An MIT research team led by Professor Darrell Irvine has developed a novel kind of vaccine adjuvant: A nanoparticle that can help to stimulate the immune system to generate a stronger response to a vaccine. These nanoparticles ...

Immunology

Resident T cells discovered in lymph nodes

The immune system is fast when it comes to fighting viruses, bacteria and other pathogens. But it also has to know when not to attack—for example, harmless substances such as pollen or house dust, which otherwise trigger ...

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