A method for treating a microbial infection, especially pneumonia, comprising administering an aqueous-ethanol extract of Thymus or Boswellia or a composition containing the extract. Aqueous-ethanol extracts of Thymus and/or Boswellia.

The present invention is drawn to conjugates and vaccine compositions comprising a Pseudomonas flagellin or an antigenic fragment or derivative thereof linked to one or more Klebsiella surface polysaccharide antigens, such as Klebsiella pneumoniae O polysaccharide from serovars O1, O2a, O2a,c, O3, O4, O5, O7, O8 and O12. The present invention also provides serovar reagent strains to produce the conjugates and vaccine compositions and methods of inducing an immune response with the conjugates and vaccine compositions.

The present invention is drawn to conjugates and vaccine compositions comprising a Pseudomonas flagellin or an antigenic fragment or derivative thereof linked to one or more Klebsiella surface polysaccharide antigens, such as Klebsiella pneumoniae O polysaccharide from serovars O1, O2a, O2a,c, O3, O4, O5, O7, O8 and 012. The present invention also provides serovar reagent strains to produce the conjugates and vaccine compositions and methods of inducing an immune response with the conjugates and vaccine compositions.

The present invention relates to methods and compositions for treatment of microbial infections and for the enhancement of resistance to infection. The invention comprises administration of an effective amount of a protein isolated from bacterial lysate compositions for the treatment of pathological compositions of microbial infections. The present invention can also be used to enhance the immune system to prevent infections be the administration of an effective amount of compositions.

This invention relates to compositions that include a polypeptide derived from E. coli or a fragment thereof; and modified O-polysaccharide molecules derived from E. coli lipopolysaccharides and conjugates thereof, and methods of use thereof.

The present invention relates to synthetic saccharides of general formula (I): V*[U.sub.x+2U.sub.x+1U.sub.x].sub.nVO-L-NH.sub.2 that are related to carbapenem-resistant Klebsiella pneumoniae capsular polysaccharide and conjugates thereof. Said conjugates and pharmaceutical composition containing said conjugates are useful for prevention and/or treatment of diseases associated with carbapenem-resistant Klebsiella pneumoniae. Furthermore, the synthetic saccharides of general formula (I): V*[U.sub.x+2U.sub.x+1U.sub.x].sub.nVO-L-NH.sub.2 are useful as marker in immunological assays for detection of antibodies against carbapenem-resistant Klebsiella pneumoniae bacteria.

The invention provides methods of treating inflammation in a specific organ or tissue of an individual. The method involves determining whether the individual has previously been infected with at least one pathogen that is pathogenic in the specific organ or tissue; and administering to the individual an anti-inflammatory composition comprising antigenic determinants, the antigenic determinants selected or formulated so that together they are specific for the at least one pathogen. The pathogen may be an endogenous or exogenous pathogen, and may further be a bacterial pathogen, a viral pathogen, a fungal pathogen, a protozoan pathogen, or a helminth pathogen.

For the first time individual (free from impurities of penta- and hexa-acetylated derivatives) di-, tri- and tetra-acetylated S-LPS of endotoxic bacteria and combinations thereof were obtained and their immunobiological, physical-chemical and chemical-pharmaceutical properties were studied.

For the first time the principal possibility of their clinical application was directly demonstrated as vaccines and pharmaceutical compositions containing the modified S-LPS individual as monocomponent or combinations thereof as two and three component active substance, respectively.

The modified S-LPS and combinations thereof have high safety profile and provide low pyrogenicity and high immunogenicity. Developed on their basis vaccines and pharmaceutical compositions demonstrate anti-shock activity, high efficiency and specificity, broad-spectrum action and also good chemical-pharmaceutical parameters.

A method for treating a microbial infection, especially pneumonia, comprising administering an aqueous-ethanol extract of Thymus or Boswellia or a composition containing the extract. Aqueous-ethanol extracts of Thymus and/or Boswellia.

Disclosed are compounds, compositions, and methods relating to epitope-targeted immunostimulants (EPIs), which comprise a synthetic peptide ligand and an antibody-recruiting moiety. The peptide ligand binds an epitope on a target and the antibody-recruiting moiety recruits antibodies to the target when the EPI is bound to the epitope on the target. Also disclosed are compositions comprising any of the disclosed EPIs. Also disclosed are methods of stimulating an immune reaction to a microorganism or other pathogen in a subject where an EPI is administered to the subject. Also disclosed are methods of identifying the peptide ligand by using multi-omic analysis.