B
14001400
12001200
10001000
800800
600600
400400
200200
00
***
***
Virus titer (% of control)
Virus titer (% of control)
A
1000
1000
800
800
600
600
400
400
200
200
00
0.1mM
0.1
0.5mM
0.5
1mM
1
H2O2 (mM)
5mM
5
0.1mM
0.1
0.5mM
0.5
1mM
1
H2O2 (mM)
5mM
5