| Coxsackievirus A10 Ab (complement fixation) | — |
| Coxsackievirus A16 Ab (complement fixation) | — |
| Coxsackievirus A2 Ab (complement fixation) | — |
| Coxsackievirus A4 Ab (complement fixation) | — |
| Coxsackievirus A7 Ab (complement fixation) | — |
| Coxsackievirus A9 Ab (complement fixation) | — |