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:
Jan. 26, 1993
Filed:
Apr. 10, 1989
Shinichi Tamura, Kanagawa, JP;
Takeshi Kurata, Tokyo, JP;
Chikara Aizawa, Kanagawa, JP;
Takashi Nagamine, Kanagawa, JP;
National Institute of Health, Tokyo, JP;
The Kitasato Institute, Tokyo, JP;
Abstract
A vaccine preparation comprising in combination a vaccine and a toxin or subunit thereof as an effective component. The toxin is preferably a bacterial toxin, e.g. cholera toxin, staphylococcal .alpha.-hemolysin, staphylococcal .delta.-hemolysin, vibrio thermostable direct hemolysin, pertussis toxin or E. coli heat-labile toxin. The toxin can be a B subunit or a part of a B subunit of a toxin. The vaccine can be influenza vaccine, pertussis vaccine, Japanese encephalitis vaccine, mixed vaccine of pertussis, diphtheria and tetanus toxoid, hepatitis B vaccine, rota vaccine, measles vaccine, rubella vaccine, mumps vaccine, combined vaccine of measles, rubella and mumps, or mycoplasma vaccine. The ratio of vaccine to toxin or subunit thereof is 1:0.0001-1:10,000 (w/v). The vaccine can be intranasal vaccine, or can be in injectable form, spray form or oral administration form.