The 3rd Workshop on Paediatric Virology, which took place on October 7th, 2017 in Athens, Greece, highlighted the role of breast feeding in the prevention of viral infections during the first years of life. Moreover, it focused on the long-term outcomes of respiratory syncytial virus and rhinovirus infections in prematurely born infants and emphasised the necessity for the development of releva...

Despite the widespread use of Mycobacterium bovis BCG, the only licensed vaccine against tuberculosis (TB), TB remains a global epidemic. To assess whether more direct targeting of the lung mucosa by respiratory immunization would enhance the potency and longevity of BCG-induced anti-TB protective immunity, the long-term impact of intranasal (i.n.) BCG vaccination was compared to conventional s...

BACKGROUND The worldwide burden of the Group A Streptococcus (GAS) primary infection and sequelae is considerable, although immunization programs with broad coverage of the hyper variable GAS are still missing. We evaluate the streptococcal hemoprotein receptor (Shr), a conserved streptococcal protein, as a vaccine candidate against GAS infection. METHODS Mice were immunized intraperitoneally...

Objective- This study aimed to compare sedation efficacy in intranasal administration of xylazine, diazepam and midazolam with or without ketamine in Chough. Design- To determine the sedation efficacy, an experimental in vivo study was employed. Animals- Seven healthy Choughs were examined in the current study. Procedu...

OBJECTIVE To determine the feasibility of using volunteers to assist in school-located mass vaccination clinics for influenza. METHODS A set of elementary school-based mass vaccination clinics was implemented in Carroll County, Maryland by the local health department in the 2005-2006 school year. In addition to using health department personnel, fiscal restraints necessitated using medical vo...

We investigate the protective effect of combined vaccination based on live attenuated influenza vaccine (LAIV) and group B streptococcus (GBS) recombinant polypeptides against potential pandemic H7N9 influenza infection followed by GBS burden. Mice were intranasally immunized using 107 50% egg infectious dose (EID50) of H7N3 LAIV, the mix of the 4 GBS peptides (group B streptococcus vaccine [GB...

Developing an effective anthrax vaccine that can induce a rapid and sustained immune response is a priority for the prevention of bioterrorism-associated anthrax infection. Here, we developed a recombinant replication-deficient adenovirus serotype 5-based vaccine expressing the humanized protective antigen (Ad5-PAopt). A single intramuscular injection of Ad5-PAopt resulted in rapid and robust h...

Tuberculosis (TB) has emerged as the most prominent bacterial disease found in human immunodeficiency virus (HIV)-positive individuals worldwide. Due to high prevalence of asymptomatic Mycobacterium tuberculosis (Mtb) infections, the future HIV vaccine in areas highly endemic for TB will often be administrated to individuals with an ongoing Mtb infection. The impact of concurrent Mtb infection ...

A better understanding of cell-mediated immune responses to classical swine fever virus (CSFV) is essential for the future development of improved vaccines. We analyzed the generation of cell-mediated and humoral immune responses in d/d histocompatible pigs following CSFV infection or vaccination. Viral infection induced high T cell responses with high primary and secondary CTL activity correla...

Vaccination programmes are implemented either as new vaccines become available or evidence about them accumulates, or in response to specific situations. In the United Kingdom, development and implementation of the national immunisation programme is centrally coordinated and funded by the Department of Health on behalf of England, Wales, Scotland and Northern Ireland. A number of significant ch...