Immunotherapy began in 1774 when the Dorset farmer Benjamin Jesty inoculated his wife and two sons with the pus from the teat of a cow suffering from cow pox, using his wife's knitting needle as a vaccinating implement. It has made slow progress. Meanwhile the science of Immunology has burgeoned so much that if all immunologists read every page of the Journal of Immunology, let alone the other Immunology journals, then they would have no time left to write for it. I am pleased that some of them have found the time to write for this volume. In spite of the rapid expansion in immuno logical...

Immunotherapy began in 1774 when the Dorset farmer Benjamin Jesty inoculated his wife and two sons with the pus from the teat of a cow suffering from cow pox, using his wife's knitting needle as a vaccinating implement. It has made slow progress. Meanwhile the science of Immunology has burgeoned so much that if all immunologists read every page of the Journal of Immunology, let alone the other Immunology journals, then they would have no time left to write for it. I am pleased that some of them have found the time to write for this volume. In spite of the rapid expansion in immuno logical...