Bioengineer developing needle-free ‘nanopatch’ vaccines

LONDON (Reuters): When it comes to protecting millions of people from deadly infectious diseases, Mark Kendall thinks a fingertip-sized patch covered in thousands of vaccine-coated microscopic spikes is the future. A biomedical engineer with a fascination for problem solving, he has developed the so-called ‘nanopatch’ to try to transform delivery of life-saving vaccines against potential killers like flu and the HPV virus that causes cervical cancer.