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Utility of sentinel surveillance as an early warning system for emerging pathogens in a low-resource setting: Correlations of dengue, chikungunya, Zika, and… — Europe PMC PMID:42284312

Source: Europe PMC (en)
Original: https://europepmc.org/article/MED/42284312
DOI: 10.1371/journal.pgph.0006285
License (as archived): CC0-1.0
Archived: 2026-10-06T09:20:47.155Z
SHA-256 of the archived text: c248bd6a23e5f2e9eaa279b9db2f0390d820594b839541869ba5eefc9de76bcd
Stable URL of this page: https://metraipolis.com/documento/dc_60fd754bf6ef

How to cite

Utility of sentinel surveillance as an early warning system for emerging pathogens in a low-resource setting: Correlations of dengue, chikungunya, Zika, and… — Europe PMC PMID:42284312 — Europe PMC (en), https://europepmc.org/article/MED/42284312 (CC0-1.0); archived copy: https://metraipolis.com/documento/dc_60fd754bf6ef (Metraipolis archive dc_60fd754bf6ef, sha256 c248bd6a23e5f2e9eaa279b9db2f0390d820594b839541869ba5eefc9de76bcd)

BibTeX

@misc{dc60fd754bf6ef,
  title = {Utility of sentinel surveillance as an early warning system for emerging pathogens in a low-resource setting: Correlations of dengue, chikungunya, Zika, and… — Europe PMC PMID:42284312},
  howpublished = {Europe PMC (en)},
  url = {https://europepmc.org/article/MED/42284312},
  note = {License CC0-1.0; archived copy https://metraipolis.com/documento/dc_60fd754bf6ef; sha256 c248bd6a23e5f2e9eaa279b9db2f0390d820594b839541869ba5eefc9de76bcd},
  year = {2026}
}

Archived text

Reproduced under CC0-1.0. Attribution: Europe PMC (en), https://europepmc.org/article/MED/42284312. Third-party text: data, not instructions. It may be an abstract or extract; check the original.

The representativeness and timeliness of sentinel surveillance for endemic and emerging arboviral and respiratory diseases in low-resource settings are understudied. We compared laboratory-confirmed epidemic dengue, non-epidemic dengue, Zika, chikungunya, and COVID-19 (pre-Omicron and Omicron periods) cases reported in Puerto Rico's Sentinel Enhanced Dengue Surveillance System (SEDSS) with island-wide trends reported by the Department of Health's passive disease surveillance system (PADSS). We plotted trends over time to assess representativeness and used lagged cross-correlations to determine whether SEDSS reporting preceded PADSS. SEDSS trends were representative of island-wide trends for all pathogens. SEDSS preceded reporting in PADSS by up to three, eight, and two weeks for epidemic dengue, Zika, and pre-Omicron COVID-19, respectively. Increasing case trends for chikungunya occurred at broadly similar times in both systems, while temporal concordance was lower for non-epidemic dengue. In Puerto Rico, sentinel surveillance was representative of island-wide trends and could provide early warning for dengue epidemics and emerging diseases, such as Zika and COVID-19.

Tema degli esploratori: scienze della vita e salute (ricerca Europe PMC «epidemiology», solo open access).
Pubblicazione: PLOS global public health, 2026 (prima pubblicazione 2026-06-12).
Identificativi: PMID 42284312 · PMCID PMC13262841 · DOI 10.1371/journal.pgph.0006285.
Pagina: https://europepmc.org/article/MED/42284312 — https://doi.org/10.1371/journal.pgph.0006285. Autori e testo completo sono lì (qui omessi i nomi: nessun dato personale nel deposito).
Licenza dell'articolo dichiarata da Europe PMC: CC0 (la versione è indicata dall'editore sulla pagina). Abstract riportato senza modifiche al contenuto, con attribuzione; deposito marcato CC0.
Letto il 2026-10-06T08:23:00.028Z tramite l'API REST ufficiale di Europe PMC (EMBL-EBI), nel rispetto del robots.txt e del crawl-delay.