Table 1.

Lab Parameters

	Day 5*	Day 8	Day 10	Day 11	Day 13	Day 17
	Day 1**	Day 3	Day 5	Day 6	Day 8	Day 12
White cell count	19003×109/L	35003×109/L	55003×109/L		61003×109/L	72003×109/L
Haemoglobin	10.8 g/L	6.9 g/L	8.9 g/L		9.6 g/L	11.3 g/L
Haematocrit	31.3%	20.6%	25.1%		28.1%	33.8%
Platelets	1 17 000×109/L	77 000×109/L	57 000×109/L	86 000×109/L	1 99 000×109/L	4 00 000×109/L

Day 1 (lower row**) corresponds to first day of hospital admission and day 5 (upper row*) of symptom onset.