The present invention relates to a Salmonella typhi Ty21a strain comprising a DNA molecule comprising at least one eukaryotic expression cassette encoding at least one tumor antigen, stroma antigen and/or checkpoint inhibitor antigen for the use in the treatment of cancer in a human subject following treatment with an antibiotic, wherein the Salmonellatyphi Ty21a strain is to be administered orally and optionally in combination with a checkpoint inhibitor.

The present disclosure provides, among other things, a pharmaceutical composition that includes a lipid nanoparticle adjuvant and an anti-human papillomavirus (HPV) comprising HPV virus-like particles (VLPs) of at least one type of human papillomavirus (HPV) selected from the group consisting of HPV types: 6, 11, 16, 18, 26, 31, 33, 35, 39, 45, 51, 52, 53, 55, 56, 58, 59, 66, 68, 73, and 82.

Compositions and methods are described for inducing an immune response against extra-intestinal pathogenic Escherichia coli (ExPEC) to thereby provide immune protection against diseases associated with ExPEC. In particular, compositions and methods are described for using conjugates of E. coli polysaccharide antigens O25B, O1A, O2, and O6A covalently bound to a detoxified exotoxin A of Pseudomonas aeruginosa (EPA) carrier protein as vaccines for the prevention of invasive ExPEC disease caused by ExPEC serotypes O1A, O2, O6A and O25B.

Disclosed herein are immunogenic compositions and vaccination regimes for immunizing humans against influenza disease.

Described herein are modified SARS-CoV-2 coronaviruses. These viruses have been recoded, for example, codon deoptimized or codon pair bias deoptimized and are useful for reducing the likelihood or severity of a SARS-CoV-2 coronavirus infection, preventing a SARS-CoV-2 coronavirus infection, eliciting and immune response, or treating a SARS-CoV-2 coronavirus infection.

The present invention relates to formulations of dengue virus vaccine comprising at least one live, attenuated dengue virus or live, attenuated chimeric flavivirus, a buffer, a sugar, a cellulose derivative, a glycol or sugar alcohol, optionally an alkali or alkaline salt and an amino acid; and formulations of dengue virus vaccine comprising at least one live, attenuated dengue virus or live, attenuated chimeric flavivirus, a buffer, a sugar of at least 150 mg/ml, a carrier, and optionally an alkali or alkaline salt and an amino acid.

The present invention relates to immunogenic compositions comprising immunogenic polypeptides from Haemophilus influenzae and Moraxella catarrhalis and their use in the treatment or prevention of an acute exacerbation of chronic obstructive pulmonary disease (AECOPD) in a subject, e.g. human.

A split influenza virus vaccine is adjuvanted with an oil-in-water emulsion that contains free surfactant in its aqueous phase. The free surfactant can continue to exert a ‘splitting effect’ on the antigen, thereby disrupting any unsplit virions and/or virion aggregates that might be present.

The present disclosure provides (i) isolated immunogenic TAA polypeptides (i.e., an immunogenic MUC1 polypeptides, an immunogenic MSLN polypeptides, and an immunogenic TERT polypeptides), (ii) isolated nucleic acid molecules encoding one or more immunogenic TAA polypeptides, (iii) compositions comprising an immunogenic TAA polypeptide or an isolated nucleic acid molecule encoding an immunogenic TAA polypeptide, and (iv) methods relating to uses of the polypeptides, nucleic acid molecules, and compositions.

The present invention relates to the field of veterinary vaccinology, namely to combination vaccines for swine. In particular the invention relates to a combination vaccine for protection against a pathogenic infection with porcine circo vims type 2 (PCV2) and Mycoplasma hyopneumoniae (Mhyo) comprising non-replicating immunogen of PCV2 and non-replicating immunogen of Mhyo. The vaccine is characterized in that it is an oil-in-water emulsion comprising squalane, vitamin E-acetate and silica. In another embodiment, the invention relates to a combination vaccine for protection against a pathogenic infection with PCV2 and Mhyo by intradermal administration.