학술논문

Genetic characterization of novel oral polio vaccine type 2 viruses during initial use phase under emergency use listing--worldwide, March-October 2021/Caracterisation genetique des virus issus du nouveau vaccin antipoliomyelitique oral de type 2 pendant la phase initiale d'utilisation d'urgence au titre du protocole EUL--dans le monde, mars-octobre 2021
Document Type
Academic Journal
Source
Weekly Epidemiological Record. July 1, 2022, Vol. 97 Issue 26, p303, 8 p.
Subject
United Kingdom
Language
English
ISSN
0049-8114
Abstract
The emergence and international spread of neurovirulent circulating vaccine-derived polioviruses (cVDPVs) throughout many countries in Africa and Asia in recent years pose a major challenge to the goal of eradicating [...]