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Epidemiology of respiratory viruses in patients with severe acute respiratory infections and influenza‐like illness in Suriname

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  • معلومة اضافية
    • بيانات النشر:
      Wiley, 2020.
    • الموضوع:
      2020
    • نبذة مختصرة :
      Background Influenza has been well studied in developed countries with temperate climates, in contrast to low‐ and middle‐income (LMIC) countries, thus hampering the effort to attain representative global data. Furthermore, data on non‐influenza respiratory infections are also limited. Insight in viral respiratory infections in Suriname, a tropical LMIC in South America, would contribute to improved local preventive measures and a better global understanding of respiratory viruses. Methods From May 2016 through April 2018, all patients (n = 1096) enrolled in the national severe acute respiratory infection and influenza‐like illness surveillance were screened for the presence of 10 respiratory viruses with singleplex RT‐PCR. Results The overall viral‐positive detection rate was 45.3%, specified as RSV (19.4%), influenza (15.5%), hMPV (4.9%), AdV (4.6%), and parainfluenza (3.8%). Co‐infections were detected in 6.2% of the positive cases. Lower overall positivity was observed in the SARI vs ILI surveillance and influenza prevalence was higher in outpatients (45.0% vs 6.7%), while RSV exhibited the reverse (4.8% vs 23.8%). Respiratory infections in general were more common in children than in adults (54.4% vs 29.5%), although children were significantly less affected by influenza (11.5% vs 22.7%). None of the respiratory viruses displayed a clear seasonal pattern, and viral interference was observed between RSV and influenza. Conclusions The comprehensive information presented for Suriname, including first data on non‐influenza respiratory viruses, displayed distinct differences between the viruses, in seasonality, within age groups and between SARI/ILI, accentuating the need, especially for tropical LMIC countries to continue ongoing surveillance and accumulate local data.
    • ISSN:
      1750-2659
      1750-2640
    • الرقم المعرف:
      10.1111/irv.12791
    • Rights:
      OPEN
    • الرقم المعرف:
      edsair.doi.dedup.....a01191a7fd4945ce142b712cfa18fd15