Surveillance for influenza virus in nonhuman primates (NHPs) in Thailand, 2009-2018

Surveillance for influenza virus in nonhuman primates (NHPs) in Thailand, 2009-2018

The present study conducted a longitudinal serological survey and active surveillance for influenza virus in free-ranging nonhuman primates (NHPs) in Thailand. One hundred and nine serum samples from NHPs were collected between 2009 and 2017, in 4 provinces of Thailand; while 282 oropharyngeal swabs...

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Veröffentlicht in:Wētchasān sattawaphāet 2020-12, Vol.50 (4), p.599-602
Hauptverfasser: Surarith, Wanvisa, Ketchim, Natthaphat, Chaiwattanarungruengpaisan, Somjit, Kaewchot, Supakarn, Lekcharoen, Paisin, Mongkolphan, Chalisa, Thongdee, Metawee, Paungpin, Weena
Format: Artikel
Sprache:eng
Schlagworte:
Antibodies
Enzyme-linked immunosorbent assay
Enzymes
Genomes
Hemagglutination inhibition
Infections
Influenza
Medical laboratories
National parks
Pandemics
Polymerase chain reaction
Population
Serology
Viruses
Wildlife conservation
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Beschreibung
Zusammenfassung:The present study conducted a longitudinal serological survey and active surveillance for influenza virus in free-ranging nonhuman primates (NHPs) in Thailand. One hundred and nine serum samples from NHPs were collected between 2009 and 2017, in 4 provinces of Thailand; while 282 oropharyngeal swabs were collected between April to August, 2018, in 8 provinces of Thailand. Our results demonstrated that no antibody to influenza virus was found in NHP sera by using blocking enzyme-linked immunosorbent (ELISA) assay and hemagglutination inhibition (HI) assay. Moreover, no influenza genome could be detected in all new NHP swab samples by using real-time RT-PCR assay. However, monitoring and surveying of influenza virus in these species should be maintained.
ISSN:0125-6491