AI Article Synopsis
- - cVDPV3s were found in wastewater samples in French Guiana between May and August 2024, indicating the detection of circulating type 3 vaccine-derived polioviruses.
- - The oral polio vaccine isn’t used in the area, suggesting these polioviruses may have been imported or derived from a vaccine strain.
- - This situation emphasizes the need for environmental monitoring to catch and eliminate any hidden poliovirus activity, which is vital for the global polio eradication effort.
Article Abstract
Circulating type 3 vaccine-derived polioviruses (cVDPV3s) were detected in three wastewater samples collected in French Guiana from May through August 2024. As the oral polio vaccine is not used in French Guiana, this event involved an import either of cVDPV3s themselves or of a vaccine strain from which the cVDPV3s emerged in French Guiana. This highlights the importance of environmental surveillance for the detection of silent poliovirus circulation. Eliminating any pockets of cVDPVs is crucial for the polio eradication programme.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11544717 | PMC |
| http://dx.doi.org/10.2807/1560-7917.ES.2024.29.45.2400705 | DOI Listing |
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