Table 2.
Treatments | Sensitivity |
---|---|
TEMPERATURE (°C) | |
−196 | – |
−80 | – |
−20 | – |
4 | – |
10 | – |
18 | – |
25 | – |
30 | – |
40 | – |
45 | – |
50 | +/– |
55 | + |
60 | + |
CHLOROFORM (%) | |
10 | – |
50 | – |
–, no loss of viral infectivity; +, loss of infectivity; +/–, partial loss of infectivity (healthy host cells still present in the wells 14 days post-inoculation).