TABLE 4.
Extensive blood typing results of each index cat with naturally occurring alloantibodies (NOAb) in Quebec, Canada (2017–2019)
| Index cat with NOAb | NOAb discovered | Extensive feline erythrocyte antigen (FEA) blood typing | ||||||
|---|---|---|---|---|---|---|---|---|
| FEA 1 | FEA 2 | FEA 3 | FEA 4 | FEA 5 | FEA 6 | FEA 7 | ||
| Cat 1 | NOAb 1 | − | − | − | + | + | + | + |
| Cat 2 | NOAb 2 | + | − | + | + | + | − | − |
| Cat 3 | NOAb 3 | + | − | − | + | NE | NE | NE |
| Cat 4 | NOAb 4 | + | − | − | − | NE | NE | NE |
| Cat 5 | NOAb 5 | − | − | + | + | − | + | + |
| Cat 6 | NOAb 6 | + | − | − | − | NE | − | NE |
| Cat 7 | NOAb 7 | + | − | − | − | + | − | − |
Abbreviations: NE, not evaluated; +, positive = presence of the FEA on the surface of the index cat's red blood cells; −: negative, absence of the FEA on the surface of the index cat's red blood cells.