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Analysis of the genetic diversity and mRNA expression level in porcine reproductive and respiratory syndrome virus vaccinated pigs that developed short or long viremias after challenge
(BioMed Central, 2018-02-15)
Porcine reproductive and respiratory syndrome virus (PRRSv) infection alters the host’s cellular and humoral immune
response. Immunity against PRRSv is multigenic and vary between individuals. The aim ...
A Novel E2 Glycoprotein Subunit Marker Vaccine Produced in Plant Is Able to Prevent Classical Swine Fever Virus Vertical Transmission after Double Vaccination
(MDPI, 2021-04-22)
The efficacy of a novel subunit vaccine candidate, based in the CSFV E2 glycoprotein
produced in plants to prevent classical swine fever virus (CSFV) vertical transmission, was evaluated.
A Nicotiana ...
Acclimation strategies in gilts to control Mycoplasma hyopneumoniae infection
(Elsevier, 2018-04-04)
This paper discusses what can be expected with regard to efficacy of antibacterial vaccines used in swine, based on the present knowledge of pathogen–host interactions. First, vaccination against bacteria ...
Feed additives for the control of post-weaning Streptococcus suis disease and the effect on the faecal and nasal microbiota
(Wiley, 2020-11-23)
Medicated feed is a common strategy to control the occurrence of Streptococcus suis disease in swine production, but feed additives may constitute an alternative to metaphylaxis. In a farm with post-weaning ...
The FlagT4G Vaccine Confers a Strong and Regulated Immunity and Early Virological Protection against Classical Swine Fever
(MDPI, 2022-09-02)
Control of classical swine fever virus (CSFV) in endemic countries relies on vaccination, mostly using vaccines that do not allow for differentiation of vaccinated from infected animals (DIVA). FlagT4G ...
Clinical course impacts early kinetics,magnitude, and amplitude of SARS-CoV-2 neutralizing antibodies beyond 1 year after infection
(Cell Press, 2022-01-24)
To understand the determinants of long-term immune responses to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and the concurrent impact of vaccination and emerging variants, we follow a ...
Transmission and immunopathology of the avian influenza virus A/Anhui/1/2013 (H7N9) human isolate in three commonly commercialized avian species
(Wiley, 2017-09-14)
H7N9 virus infection is a global concern, given that it can cause severe infection and mortality in humans. However, the understanding of H7N9 epidemiology, animal reservoir species and zoonotic risk ...
Epidemiological surveillance of Schmallenberg virus in small ruminants in southern Spain
(Wiley, 2020-10-09)
Schmallenberg virus (SBV) is an emerging Culicoides‐borne Orthobunyavirus that affects ruminant species. Between 2011 and 2013, it was responsible for a large‐scale epidemic in Europe. In the present ...
Porcine circovirus 2 (PCV-2) genetic variability under natural infection scenario reveals a complex network of viral quasispecies
(Nature Research, 2018-10-19)
Porcine circovirus 2 (PCV-2) is a virus characterized by a high evolutionary rate, promoting the potential
emergence of diferent genotypes and strains. Despite the likely relevance in the emergence of ...
Zoonotic diseases: Can the transmission of pathogens between animals and humans be controlled?
(Universitat de Valencia, 2023-02-23)
After being associated with more than six million deaths so far, the Covid-19 pandemic is one of the worst diseases of animal origin known to date. Other zoonotic diseases such as severe acute respiratory ...