Vaccination is a tool that could be beneficial in managing the high prevalence of brucellosis in free-ranging bison in Yellowstone National Park. In this study, we characterized immunologic responses and protection against experimental challenge after vaccination of bison with Brucella abortus strain RB51 (RB51) or a recombinant RB51 strain overexpressing superoxide dismutase (sodC) and glycosy...

Schoolgirls in two Ugandan districts were recently vaccinated against human papillomavirus that causes most cervical cancer. This cross-sectional comparative study used mixed research methods to assess influence of human papillomavirus vaccination on adolescents' worrisome thoughts about being vaccinated and psychological distress. Vaccination predicted worrisome thoughts among the recently vac...

During the large epidemic of serogroups A and C meningococcal disease in Brazil, we studied the immunologic response to meningococcal polysaccharide vaccine in infants born to women vaccinated during pregnancy. Radioimmunoassay serum levels against serogroups A and C polysaccharide were more than threefold higher in vaccinated than in unvaccinated women at delivery. Cord blood levels were also ...

The study was conducted to determine the prevalence of infectious bursal disease virus (IBDV) at different ages in commercial boilers. From Oct 2003 to Nov 2004, bursa samples collected from both vaccinated as well non-vaccinated commercially reared broiler chickens suspected of having infectious bursal disease were analyzed for the presence of IBDV using reverse transcriptase polymerase chain ...

introduction: study the protective effect of mucosal bcg vaccination with subcutaneous against leishmania major infection in susceptible balb/c mice material and methods: 6-8 weeks old male balb/c mice,were divided to two test groups and four control groups of 20 of mice and then vaccinated. two test groups vaccinated with appropriate dose of bcg through rectal and subcutaneous routs. they vacc...

background: the specific antibody response against newcastle disease virus (ndv) in the blood serum of chickens hatched from eggs exposed to low dose gamma-radiation was studied. materials and methods: two groups of eggs of commercial meat chicken lines were irradiated with the dose of 0.30 gy 60co gamma-rays before incubation and on the 19th day of incubation, respectively. the same number of ...

Three groups of Shami goats were randomly vaccinated with Brucevac (Rev. 1) vaccine. Group 1 was vaccinated subcutaneously with a full dose (1.54 x 10 organisms). Group 2 was vaccinated conjunctively with one eye drop (5.2 x 10 organisms), while Group 3 was injected subcutaneously with a reduced dose (7.1 x 10 organisms) of vaccine. Blood samples were collected before vaccination, two, four, ei...

Guinea pigs have been used as a second animal model to validate putative anti-chlamydial vaccine candidates tested in mice. However, the lack of guinea pig-specific reagents has limited the utility of this animal model in Chlamydia sp. vaccine studies. Using a novel guinea pig-specific transcriptome array, we determined correlates of protection in guinea pigs vaccinated with Chlamydia caviae (C...

High rates of preventable diseases such as pneumococcal disease occur among the Navajo despite their universal health insurance through the Indian Health Service. The objective of this study was to determine the proportion of Navajo adults vaccinated with pneumococcal polysaccharide vaccine and to examine key features of vaccination programs of the Navajo Indian Health Service. For this cross-s...

From the Croatian Cancer Registry (period 1991-1997) 194 malignant pleural mesothelioma patients were collected. According to participation in polio vaccination mass campaign in 1961 that covered the entire Croatian population aged 3 months to 20 years, mesothelioma patients were divided in vaccinated (N=58), and non-vaccinated (N=136) subjects. Significantly higher percentage of those with a h...