Investigation of the First African Swine Fever Outbreak in a Domestic Pig Farm in Hong Kong

Figure 1

Map of the farm buildings and floor plan of Building #11 where the initial outbreak was detected. (a) The map of the farm and its surroundings are depicted. The sheds where the ASF-related incidents occurred are indicated in the sequence of events by stars. (b) The floor plan of the finisher pig “index” shed in Building #11, containing 16 pens, is depicted. (c) Health conditions of pigs housed in Building #11. A few pigs presented mild skin reddening and nasal discharge on Day 5.