According to researches minuscule capsules engineered to mimic piece of the body's resistant structure could strengthen its retort to vaccines. The Duke University team aimed to hijack a normal resistant response involving cells called mast cells found in the skin.
Vaccination involves priming the immune system to recognize particular bacteria or viruses, so that it is ready to counter assault quickly in the event of a genuine infection. When exposed to a level of the virus which would by and large prove lethal, the vaccinated mice had an improved survival rate. The researchers bent their own grain, also carrying TNF, intended to behave in the same way.