Volume 19, Number 2—February 2013
Dispatch
Usutu Virus, Italy, 1996
Table
Results of IHC analysis and real-time RT-PCR for Usutu virus in birds, Italy, 1996*
Group, protocol no. |
Tissue |
Bird species |
IHC result |
RT-PCR result |
---|---|---|---|---|
1 | ||||
6439-A1 | Lung, kidney, spleen | Turdus merula | + (kidney) | + |
6439-C2 | Brain | T. merula | + | + |
6439-C3 | Brain | T. merula | + | + |
6439-C4 | Brain | T. merula | + | + |
6439-D5 | Proventriculus, gizzard | T. merula | – | + |
6439-D6 | Kidney | T. merula | – | + |
6439-D7 |
Liver |
T. merula |
I |
+ |
2 | ||||
6484-A | Skeletal muscle | T. merula | – | – |
6484-B | Spleen | T. merula | – | – |
6484-C | Intestine | T. merula | – | – |
6484-D | Liver | T. merula | – | – |
6484-E | Heart | T. merula | – | – |
6484-F |
Lung |
T. merula |
I |
– |
3 | ||||
7665-A1 | Brain | T. merula, T. iliacus, Sturnus vulgaris† | – | – |
7665-A2 | Brain | T. merula, T. iliacus, S. vulgaris† | – | – |
7665-B1 | Brain | T. merula, T. iliacus, S. vulgaris† | – | – |
7665-B2 | Brain, intestine | T. merula, T. iliacus, S. vulgaris† | – | – |
7665-B3 | Liver, lung, kidney | T. merula, T. iliacus, S. vulgaris† | – | – |
7665-C1 | Brain | T. merula, T. iliacus, S. vulgaris† | – | – |
7665-C2 | Heart | T. merula, T. iliacus, S. vulgaris† | – | – |
7665-C3 | Liver, intestine, skeletal muscle | T. merula, T. iliacus, S. vulgaris† | – | – |
7665-D1 | Brain | T. merula, T. iliacus, S. vulgaris† | – | – |
7665-D2 |
Liver, kidney |
T. merula, T. iliacus, S. vulgaris† |
– |
– |
4 | ||||
7714–1 | Heart | T. merula, T. pilaris† | – | – |
7714–2 | Liver, kidney | T. merula, T. pilaris† | – | – |
7714–3 | Spleen, bursa | T. merula, T. pilaris† | – | – |
7714–4 | Brain | T. merula, T. pilaris† | – | – |
7714–5 | Brain | T. merula, T. pilaris† | – | – |
7714–6 | Intestine, pancreas | T. merula, T. pilaris† | – | – |
7714–7 | Heart | T. merula, T. pilaris† | – | – |
7714–8 | Heart | T. merula, T. pilaris† | – | – |
7714–9 | Brain | T. merula, T. pilaris† | – | – |
7714–10 | Kidney | T. merula, T. pilaris† | – | – |
*IHC, immunohistochemical; RT-PCR, reverse transcription PCR; +, positive; –, negative; I, inconclusive.
†Blocks not assignable to individual bird species.