Table 4.

Median of Virus Titer (log₁₀TCID₅₀/mL) by Study Day

Study Daya	Baloxavir Marboxil (N = 101)b
Day 1
n  Median	101 5.20
Day 2
n  Median	101 0.70
Day 3
n  Median	61 0.70
Day 4
n  Median	52 0.70
Day 6
n  Median	101 0.70
Day 9
n  Median	101 0.70

Detection limit of virus titer: 0.7 log₁₀TCID₅₀/mL.Abbreviation: TCID₅₀, 50% tissue culture infective dose.

^aOptional visit: day 3 and day 4.

^bThe patients with positive virus titer at day 1 were included in this analysis.