The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 23, 2021
Filed:
Feb. 01, 2019
Industry-academic Cooperation Foundation, Yonsei University, Seoul, KR;
Abstract
Disclosed is a universal influenza vaccine composition and corresponding methods comprising at least one attenuated live-attenuated influenza vaccine. The vaccine composition can exhibit a cross-protective effect against a wide range of influenza viruses and can ensure a strong protection efficacy, a wide range of protection, and safety. In addition, a vaccination method of heterologous live vaccines of the present invention induces various immunological effects so that cross-immunogenicity and cross-protective ability are remarkably increased, and thus is expected to be usefully utilized as a universal influenza prevention method. A person who has a basal immunity through infection with an influenza virus or vaccination with an influenza vaccine can be regarded as being in a state where primary vaccination has already been performed, single vaccination with a live vaccine induces an enhanced cross-immune response, and thus it is possible to expect a wide range of protective effects against various viruses.