Pneumonia remains the leading infectious cause of global childhood deaths, despite the availability of World Health Organization (WHO)-prequalified pneumococcal conjugate vaccine (PCV) products and the evidence of their safety and efficacy for over two decades, along with financial and technical support ...
Conclusion Our data demonstrate that Tween-20 transiently changes the surface morphology of PK-15 cells and improves PCV2 infection. The findings of the present study may be utilized in the development of a PCV2 vaccine.Background Porcine circovirus 2 (PCV2), which belongs to family Circoviridae...
For example, vaccination uptake of the vaccine program, the vaccine dosing schedule, and the availability and uptake of an adult PCV program differ across countries. Conclusion Overall, our findings demonstrate PCV13-7 vaccine-type IPD incidence consistently decreased over time following introduction of...
Other chronic conditions (%) 18 (62.0) 12 (52.2) 15 (48.4) Abbreviations: PPSV23, 23-valent pneumococcal polysaccharide vaccine; PCV-13, 13-valent pneumococcal conjugate vaccine. 3.2. Kinetics of GMFR of IgG The kinetics of GMFR of IgG in the 0.5-y interval, 1.0-y interval, and single...
Do DT, Tran KDV, Quach AT, Lee D, Chang FC, Wu CP, Tat TN, Chae C (2021) A comparative efficacy test of 1 versus 2 doses of CIRCOQ PCV2 subunit vaccine against naturally occurring PCV2-type d in piglets with high maternally derived antibodies (MDAs) on a Vietnamese swine farm....
A significant action of the host immune response, both natural and vaccine-induced7,15, has been demonstrated to affect PCV2 evolution, likely contributing to enhance the high genetic variability of this worldwide distributed virus. A noteworthy intra-host variability has been demonstrated in PCV2 ...
Veterinary Research Communications (2022) 46:1167–1173 https://doi.org/10.1007/s11259-022-09971-y RESEARCH Comparison of effects of a single dose of MHYOSPHERE® PCV ID with three commercial porcine vaccine associations against Mycoplasma hyopneumoniae (Mhyo) and porcine ...
Benefits of pneumococcal conjugate vaccine programs have been linked to the vaccine’s ability to disrupt nasopharyngeal carriage and transmission. The 10-valent pneumococcal vaccine (PCV10) was included in the Expanded Program on Immunization (EPI) in Sindh, Pakistan in February 2013. This study was...
This study aimed to evaluate the efficacy of a new trivalent vaccine containing inactivated Porcine Circovirus 1-2a and 1-2b chimeras and a Mycoplasma hyopneumoniae bacterin administered to pigs around 3 weeks of age. This trivalent vaccine has already been proved as efficacious in a split-dose ...
This study aimed to evaluate the efficacy of a new trivalent vaccine containing inactivated Porcine Circovirus 1-2a and 1-2b chimeras and a Mycoplasma hyopneumoniae bacterin administered to pigs around 3 weeks of age. This trivalent vaccine has already been proved as efficacious in a split-dose ...