Results 91 to 100 of about 7,804 (207)

Immune persistence after different polio sequential immunization schedules in Chinese infants

npj Vaccines
Trivalent oral poliovirus vaccine (tOPV) has been withdrawn and instead an inactivated poliovirus vaccine (IPV) and bivalent type 1 and type 3 OPV (bOPV) sequential immunization schedule has been implemented since 2016, but no immune persistence data are
Ting Zhao, Jing Li, Teng Huang, Zhi-Fang Ying, Yan-Chun Che, Zhi-Mei Zhao, Yu-Ting Fu, Jun-Hui Tao, Qing-Hai Yang, Ding-Kai Wei, Guo-Liang Li, Li Yi, Yu-Ping Zhao, Hong-Bo Chen, Jian-Feng Wang, Rui-Ju Jiang, Lei Yu, Wei Cai, Wei Yang, Ming-Xue Xie, Qiong-Zhou Yin, Jing Pu, Li Shi, Chao Hong, Yan Deng, Lu-Kui Cai, Jian Zhou, Yu Wen, Hong-Sen Li, Wei Huang, Zhao-Jun Mo, Chang-Gui Li, Qi-Han Li, Jing-Si Yang   +33 more
doaj   +1 more source

Inactivated poliovirus type 2 vaccine delivered to rat skin via high density microprojection array elicits potent neutralising antibody responses

, 2016
Polio eradication is progressing rapidly, and the live attenuated Sabin strains in the oral poliovirus vaccine (OPV) are being removed sequentially, starting with type 2 in April 2016. For risk mitigation, countries are introducing inactivated poliovirus
Fernando, Germain J. P., Oberste, M. Steven, Weldon, William C., Agyei-Yeboah, Christiana, Corrie, Simon R., Crichton, Michael L., Owens, Nick S., Crichton, Michael L.; id_orcid, Pearson, Frances E., Young, Paul R., Kendall, Mark A. F., Fernando, Germain J.P., Muller, David A., Wei, Jonathan C. J.   +13 more
core   +1 more source

Estudo da presença de enterovírus, poliovírus e adenovírus humanos em amostras de águas de mananciais de Florianópolis/SC [PDF]

, 2011
TCC(graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Biológicas. Biologia.A poluição de origem fecal é uma preocupação primária de saúde pública em relação às águas ambientais usadas para abastecimento humano.
Nascimento, Mariana de Almeida do
core  

Pertussis Immunization for Adolescents: What Are We Waiting for?

Canadian Journal of Infectious Diseases, 2001
Immunization against pertussis (whooping cough) has been part of the routine childhood immunization program for over 50 years. Until 1997, a whole cell pertussis vaccine was used, most often combined with diphtheria and tetanus toxoids; in some ...
SA Halperin
doaj   +1 more source

Vaccine [PDF]

Background:After global oral poliovirus vaccine (OPV) cessation, the Strategic Advisory Group of Experts on Immunization (SAGE) currently recommends a two-dose schedule of inactivated poliovirus vaccine (IPV) beginning 6514-weeks of age to achieve at ...

core   +2 more sources

Antibody response of infants to two doses of inactivated poliovirus vaccine of enhanced potency

, 1985
The conventional formulation of injectable poliovirus vaccine (inactivated) contains 20, 2, and 4 D-antigen units of types 1, 2, and 3 polioviruses. Primary immunization requires three doses given at intervals of at least four weeks.
Padmini, Baby, Simoes, Eric A. F., Jacob John, T., Jadhav, Malati, Steinhoff, Mark C.   +4 more
core  

A novel approach to poliovirus vaccine neurovirulence testing: development of an enhanced 4-level scoring system

Immunobiology
The ongoing promotion and administration of vaccines play a critical role in the global effort to eradicate poliovirus. The Monkey Neurovirulence Test (MNVT) is an essential method for evaluating the neurovirulence of viruses in both the Oral Attenuated ...
Xi Wang, Yunguang Hu, Anguo Yin, Changxu Chen, Hong Xiang, Li Wang, Bochuan Liu, Yuan Tian, Yu Gao, Mingrun Zhang, Yan Li, Yina Cun, Jian Zhou   +12 more
doaj   +1 more source

Costs and Benefits of Including Inactivated in Addition to Oral Poliovirus Vaccine in Outbreak Response After Cessation of Oral Poliovirus Vaccine Use

, 2017
Background: After stopping serotype 2–containing oral poliovirus vaccine use, serotype 2 poliovirus outbreaks may still occur and require outbreak response supplemental immunization activities (oSIAs).
Kimberly M. Thompson ScD, Kimberly M. Thompson, Radboud J. Duintjer Tebbens PhD, Radboud J. Duintjer Tebbens   +3 more
core   +1 more source

Trends in the Risk of U.S. Polio Outbreaks and Poliovirus Vaccine Availability for Response

, 2012
Objectives.The United States eliminated indigenous wild polioviruses (WPVs) in 1979 and switched to inactivated poliovirus vaccine in 2000, which quickly ended all indigenous live poliovirus transmission.
Gregory S. Wallace, Gregory L. Armstrong, James P. Alexander, Stephen L. Cochi, Kimberly M. Thompson, Philip J. Smith, Mark A. Pallansch, Albert E. Barskey, Kathleen M. Gallagher, Radboud J. Duintjer Tebbens, Steven G. F. Wassilak   +10 more
core   +1 more source

A novel multiplex poliovirus binding inhibition assay applicable for large serosurveillance and vaccine studies, without the use of live poliovirus.

, 2017
Large-scale serosurveillance or vaccine studies for poliovirus using the "gold standard" WHO neutralisation test (NT) are very laborious and time consuming. With the polio eradication at hand and with the removal of live attenuated Sabin strains from the
Reimerink, Johan H, van der Klis, Fiona R, Berbers, Guy A M, Ferreira, José A, Schepp, Rutger M   +4 more
core   +1 more source