• Please notice that the number of symptoms does not
refer to number of patients, necessarily, as one patient may have more
than one symptom. Two confirmed patients had no symptoms.
•• Disability Score
0 Healthy
1 Minor symptom and capable of running
2 Able to walk 5m or more without assistance, but unable to run
3 Able to walk 5 m across an open space with help
4 Bedridden or chairbound
5 Requiring assisted ventilation for at least part of the day
6 Death