Table 2. Hemagglutination patterns of NDV with RBC of different avian and mammalian species.
| RBC of avian and mammalian species | Observation | |||
|---|---|---|---|---|
| Recent isolates of NDV | Image of HA pattern | LaSota strain of NDV | Image of HA pattern | |
| Chicken | ++++ |
|
++++ |
|
| Domestic duck | ++++ |
|
++++ |
|
| Goose | -- |
|
++++ |
|
| Muscovy | -- |
|
++++ |
|
| Cattle | +++ |
|
-- |
|
| Buffalo | +++ |
|
+++ |
|
| Sheep | -- |
|
+++ |
|
| Goat | -- |
|
-- |
|
| Horse | -- |
|
-- |
|
| Rabbit | -- |
|
-- |
|
| Guineapig | +++ |
|
+++ |
|
| Human | -- |
|
++++ |
|
N.B. ++++ = Strong; +++ = Moderate; + = Weak; -- = Negative; RBC- Red blood cells; NDV-Newcastle diseases virus; HA-Hemagglutination