NETB-EA
The Khader Lab in collaboration with EclipTB Inc andBlueWillow Biologics Inc., have developed an intranasal booster sub-unit, mucosal vaccine comprising of Mtb immunodominant antigens Early secreted antigenic target 6 kDa andAntigen 85B together with nanoemulsion adjuvant NE01-NETB-EA.
Read MoreAd5-105K
The Inhaled Tuberculosis Vaccine (Adenovirus Type 5 Vector) developed by CanSino Biologics Inc. is a non-replicating viral-vectored vaccine intended for administration via nebulized inhalation by mouth. It is designed to induce both local mucosal immunity in the respiratory tract and systemic immune responses against Mycobacterium tuberculosis (Mtb). The adenovirus type 5 (Ad5) backbone functions as…
Read MoreTBvac-1, TBvac-2, TBvac-10
TBvac-1, TBvac-2, and TBvac-10 use a recombinant tri-segmented Pichinde virus (PICV) vector (rP18tri) to express M. tuberculosis antigens. TBvac-1 and TBvac-2 encode Ag85B, EsxA/ESAT-6, and EsxH/TB10.4, with antigen locations swapped between S1 and S2 segments. TBvac-10 encodes Ag85B, EsxH/TB10.4, RpfA, and Rv1733c. Vaccine stocks are produced in BHK-21 cells from plaque purified virus.
Read MoreBCG-EVs
This vaccine comprises EVs derived from Mycobacterium bovis and Escherichia coli Nissle 1917. BCG-EVs carry multiple molecules, including known protective TB antigens. The EVs will be lyophilized to ensure physicochemical stability and eliminate the need for a cold chain. Owing to their acellular nature, the vaccine is suitable for infants and children, including those living…
Read MoreTri:ChAd:TB
Tri:ChAd:TB is built on the chimpanzee adenovirus serotype 68 vector, expressing Ag85A, TB10.4, and RpfB. These antigens spanning distinct M.tb life-cycle stages. Ag85A wanes after acute infection, whereas TB10.4 remains highly expressed. RpfB is upregulated during dormancy and resuscitation. This vaccine is formulated for respiratory mucosal delivery.
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