Author: Yadana, Su; Coleman, Kristen Kelli; Nguyen, Tham Thi; Hansen-Estruch, Christophe; Kalimuddin, Shirin; Thoon, Koh Cheng; Low, Jenny Guek Hong; Gray, Gregory Charles
Title: Monitoring for airborne respiratory viruses in a general pediatric ward in Singapore Document date: 2019_12_4
ID: ss9rc3bo_12
Snippet: Eight (28.5%) of the 28 aerosol samples tested positive for adenovirus and one (3.5%) tested positive for influenza A virus. Aerosol samples with real-time RT-PCR/PCR cycle threshold (Ct) values <40 were considered positive. All eight adenovirus-positive samples were retrieved from the NIOSH samplers, 3 (37.5%) of which were from particles >4μm in aerodynamic diameter, and 5 (62.5%) from particles ≤4μm in aerodynamic diameter. The captured in.....
Document: Eight (28.5%) of the 28 aerosol samples tested positive for adenovirus and one (3.5%) tested positive for influenza A virus. Aerosol samples with real-time RT-PCR/PCR cycle threshold (Ct) values <40 were considered positive. All eight adenovirus-positive samples were retrieved from the NIOSH samplers, 3 (37.5%) of which were from particles >4μm in aerodynamic diameter, and 5 (62.5%) from particles ≤4μm in aerodynamic diameter. The captured influenza A virus-positive particles were retrieved from a mobile SKC filter cassette and were therefore ≥0.3μm. None of the aerosol samples tested positive for influenza B or D virus, enterovirus or coronavirus. Attempts to grow viruses in cell culture from positive aerosol samples were unsuccessful.
Search related documents:
Co phrase search for related documents- filter cassette and mobile SKC filter cassette: 1
- filter cassette and NIOSH sampler: 1, 2
- filter cassette and real time: 1, 2
- filter cassette and SKC filter cassette: 1, 2, 3
- influenza virus and NIOSH sampler: 1, 2, 3
- influenza virus and positive consider: 1, 2
- influenza virus and positive test: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72
- influenza virus and real time: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77
- influenza virus and SKC filter cassette: 1, 2
- mobile SKC filter cassette and NIOSH sampler: 1
- mobile SKC filter cassette and SKC filter cassette: 1
- NIOSH sampler and real time: 1
- NIOSH sampler and SKC filter cassette: 1, 2
- positive test and real time: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74
- positive test and RT PCR PCR cycle: 1, 2, 3, 4
- positive test and RT PCR PCR cycle threshold: 1, 2, 3
- real time and RT PCR PCR cycle: 1, 2, 3, 4, 5
- real time and RT PCR PCR cycle threshold: 1, 2, 3, 4
- real time and SKC filter cassette: 1
Co phrase search for related documents, hyperlinks ordered by date