Poliovirus(4) serology(2) pseudovirus(1) Test for effective inactivation(1) Poliovirus surveillance(1) Key words(1) Microarray(1) Virus neutralisation(1) poliovirus eradication(1) neutralizing antibody(1) poliomyelitis(1) Multiplex analysis(1) Affinity purification(1) Antigen(1) SARS-CoV-2(1) storage(1) Real-time PCR(1) Containment(1) Vaccine(1) Virus shedding(1) antibodies(1) Phagemids(1) temperature(1) vaccine-derived poliovirus(1) Automated NA extraction(1) Neutralization assay(1) L20B cell line(1) reversion(1) CD155(1) stability(1)