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Blood cultures (BCs) detect an estimated 50% of typhoid fever cases. There is need for validated clinical criteria to define cases that are BC negative, both to help direct empiric antibiotic treatment and to better evaluate the magnitude of protection conferred by typhoid vaccines. To derive and
BACKGROUND
The current study evaluated the reactogenicity and immunogenicity of Typherix, a new typhoid Vi polysaccharide vaccine, in children aged between 4 and 14 years.
METHODS
This phase III, open, single-group study was conducted at a single centre in South Africa. Healthy children aged between
BACKGROUND
The current study evaluated the reactogenicity and immunogenicity of Typherix, a recently developed Vi polysaccharide typhoid vaccine, in adolescents.
METHODS
This phase II, open, single-group study was conducted at a single centre in South Africa. Healthy adolescents, aged between 11 and
A clinical trial was conducted to compare intramuscular (im) with subcutaneous (sc) routes for administration of quadrivalent meningococcal polysaccharide vaccine in 141 adults. Safety assessment showed the im route had reduced erythema (P<.01) and reduced headache on days 1 and 2 (P<.05).
Extensive use of meningococcal AC polysaccharide (MACP) vaccines has raised concerns about induction of immunologic hyporesponsiveness to C polysaccharide. We investigated the immunogenicity and safety of a meningococcal C-tetanus conjugate (MCC-TT) vaccine in naive adults and prior MACP vaccinees.
OBJECTIVE
To evaluate the safety of meningococcal group AC bivalent polysaccharide conjugate vaccine among children aged 5-24 months old.
METHODS
From July 2011 to June 2012, a total of 34 411 children aged 5-24 month-old who voluntarily vaccinated meningococcal group AC bivalent polysaccharide
Recent recommendations by the Centers for Disease Control and Prevention's Advisory Committee on Immunization Practices may lead to the increased use of the meningococcal polysaccharide vaccine. The Vaccine Adverse Event Reporting System (VAERS) is useful for the detection of previously unrecognized
In order to determine the feasibility of inhalative vaccination with polysaccharide antigen in patients with chronic obstructive pulmonary disease (COPD), we used controlled inhalation of a defined dose of Pneumovax in a randomized 3-arm study. The vaccine was either deposited in the alveoli
In this study, we compared the immunogenicities of two lots of meningococcal ACWY-tetanus toxoid conjugate vaccine (MenACWY-TT) that differed in serogroup A polysaccharide (PS) O-acetylation levels and evaluated their immunogenicities and safety in comparison to a licensed ACWY polysaccharide
BACKGROUND
Older adults are at highest risk of invasive pneumococcal disease (IPD) and are recommended to receive vaccination with 23-valent pneumococcal polysaccharide vaccine (PPV23). Antibody concentrations decline following vaccination. We evaluated the immunogenicity and reactogenicity of
The present study aimed to examine the effects polysaccharide-rich extract of Acanthopanax senticosus (PEA) on blood alcohol concentration (BAC) and hangover as well as blood lab parameters. A randomized, placebo-controlled, double-blind crossover trial was conducted. The PEA was orally administered
This report summarises Australian passive surveillance data for adverse events following immunisation (AEFI) reported to the Therapeutic Goods Administration (TGA) for 2009, and describes reporting trends over the 10-year period 2000 to 2009. There were 2,396 AEFI records for vaccines administered
The genus Cuscuta, of the family Cuscutaceae, is present in plants and has been traditionally used medicinally against many diseases and conditions, notably depression, mental illness, headache, spleen disease, jaundice, diabetes mellitus, and hypertension. Large numbers of phytochemical
This report summarises Australian passive surveillance data for adverse events following immunisation (AEFI) reported to the Therapeutic Goods Administration (TGA) for 2008, and describes reporting trends over the 9-year period 2000 to 2008. There were 1,542 AEFI records for vaccines administered in
In a randomized, placebo-controlled, monocenter, observer blinded study conducted in an area where dengue is endemic, we assessed the safety and immunogenicity of a recombinant, live, attenuated, tetravalent dengue vaccine candidate (CYD-TDV) in 2-11 year-olds with varying levels of pre-existing