| Summary |
To survey the invasion of ASF, a total of 131 samples were collected. The testings include(1) PK-I5 clis inoculations(2) FA test(3) leucocyte cultures(4) Summan- electron microscopic exazninations(5) HC—immune pigs and susceptible controls inoculations. No ASF infection was detected in these samples. However, ten cases of hog cholera and 11 cases ofpseudorabies were identified.
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