Compositions and methods for rapid immunization against dengue virus
Embodiments of the present invention report compositions and methods for vaccinating a subject against all dengue virus serotypes. In some embodiments, multiple vaccine compositions may be administered to a subject in different anatomical locations in order to induce a rapid response to all dengue virus serotypes. In certain embodiments, administration of two or more vaccine compositions to a subject against all dengue virus serotypes may include two or more routes of administration.
1. A method for inducing neutralizing antibodies in a subject against three or more dengue virus serotypes, comprising, administering two or more doses of a single immunogenic composition of a mixture of three or more different dengue-dengue chimeras of live, attenuated dengue viruses to the subject at two or more anatomical locations on the same day, inducing neutralizing antibodies in the subject against three or more dengue virus serotypes.
2. The method of claim 1 , further comprising administering at least one additional booster administration of an immunogenic composition of live, attenuated dengue viruses 1 to 180 days after the same day administrations of the immunogenic composition claim 1 .
3. The method of claim 1 , wherein the single immunogenic composition comprises a predetermined ratio of live, attenuated dengue viruses representing the three or more dengue virus serotypes in the single composition.
4. The method of claim 1 , wherein the single immunogenic composition comprises equivalent ratios of live, attenuated dengue viruses representing the three or more dengue virus serotypes in the single composition.
5. The method of claim 2 , wherein the immunogenic composition used for at least one additional booster administration is identical to the single immunogenic composition used for the same day administrations of the immunogenic composition of claim 1 .
6. The method of claim 2 , wherein the immunogenic composition used for at least one additional booster administration is different than the single immunogenic composition used for the same day administrations of claim 1 and comprises pre-determined concentrations of one or more monovalent live, attenuated dengue virus serotypes.
7. The method of claim 6 , wherein the pre-determined concentration of dengue virus serotypes includes a higher concentration of one or more live, attenuated dengue virus serotypes than the single immunogenic composition used for the same day administrations of claim 1 .
8. The method of claim 7 , wherein the higher concentration is 2 to 100,000 fold greater concentration than used in the single immunogenic composition according to claim 1 .
9. The method of claim 1 , wherein the two or more anatomical sites comprise different anatomical locations using the same mode of administration.
10. The method of claim 1 , wherein the two or more anatomical sites comprise different anatomical locations using different modes of administration.
11. The method of claim 1 , wherein modes of administration of the single immunogenic composition comprise subcutaneous (SC), intradermal (ID), or intramuscular (IM).
12. The method of claim 2 , wherein at least one additional booster is administered to the subject within 30 days after the same day single immunogenic composition administrations.
13. The method of claim 1 , further comprising administering at least one immunogenic agent to the subject.
14. The method of claim 1 , wherein the single immunogenic composition comprises all four dengue virus serotypes.