3.4. Drug sensitivity tests for the SZ01 strain
Next, the sensitivity of the SZ01 strain to 17 different antibiotics was
investigated. Results showed that SZ01 was only sensitive to
ciprofloxacin and sulfisoxazole and moderately sensitive or resistant to
the other drugs. Among these drugs, sulfisoxazole, florfenicol and
neomycin are allowed to be used in aquaculture (Table 2).
Table 2. Susceptibility of SZ01 to antibiotics.