Method of providing systemic protection from bloodsucking insects and other parasites using encapsulated additives in resealed erythrocytes

摘要

A process for encapsulating additives in resealed erythrocytes from the blood of certain mammals. The invention provides a method of preparing material in substantial quantities, to be employed as vaccine which, when reinjected into these mammals, provides a systemic protection against bloodsucking insects or other parasites.