Laos - Outbreaks of African swine fever 2019

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African swine fever, Laos

Information received on 08/10/2019 from Dr Vilayphone Vorraphim, Director General, Department of Livestock and Fisheries, Ministry of Agriculture and Forestry, Vientiane, Laos

Summary Report type Follow-up report No. 4 Date of start of the event 02/06/2019 Date of confirmation of the event 17/06/2019 Report date 08/10/2019 Date submitted to OIE 08/10/2019 Reason for notification First occurrence of a listed disease in the country Causal agent African swine fever virus Nature of diagnosis Laboratory (advanced) This event pertains to a defined zone within the country Related reports Immediate notification (20/06/2019) Follow-up report No. 1 (17/07/2019) Follow-up report No. 2 (16/08/2019) Follow-up report No. 3 (27/08/2019) Follow-up report No. 4 (08/10/2019)

New outbreaks (4)

Outbreak 1 (ASF-2019-149) Vongsamphanh, Phouvong, Attapeu Date of start of the outbreak 27/08/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 672 92 92 580 0

Outbreak 2 (ASF-2019-150) Vungsay, Sansay, Attapeu Date of start of the outbreak 27/08/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 217 103 103 114 0

Outbreak 3 (ASF-2019-151) Pew, Mounlapamok, Champasak Date of start of the outbreak 01/09/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 194 44 44 150 0

Outbreak 4 (ASF-2019-148) Maihouamuang, Lamarm, Sekong Date of start of the outbreak 05/09/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 431 168 168 263 0

Summary of outbreaks Total outbreaks: 4 Total animals affected Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 1514 407 407 1107 0 Outbreak statistics Species Apparent morbidity rate Apparent mortality rate Apparent case fatality rate Proportion susceptible animals lost* Swine 26.88% 26.88% 100.00% 100.00% *Removed from the susceptible population through death, destruction and/or slaughter

Epidemiology Source of the outbreak(s) or origin of infection Unknown or inconclusive

Control measures Measures applied Movement control inside the country Surveillance outside containment and/or protection zone Surveillance within containment and/or protection zone Stamping out Disinfection Vaccination permitted (if a vaccine exists) No treatment of affected animals Measures to be applied No other measures

Future Reporting The event is continuing. Weekly follow-up reports will be submitted.

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https://www.oie.int/wahis_2/public/w...reportid=32044

[Pathfinder]

African swine fever, Laos

Information received on 08/10/2019 from Dr Vilayphone Vorraphim, Director General, Department of Livestock and Fisheries, Ministry of Agriculture and Forestry, Vientiane, Laos

Summary Report type Follow-up report No. 2 Date of start of the event 08/07/2019 Date of confirmation of the event 13/07/2019 Report date 07/10/2019 Date submitted to OIE 08/10/2019 Reason for notification First occurrence of a listed disease Manifestation of disease Clinical disease Causal agent African swine fever virus Nature of diagnosis Laboratory (advanced) This event pertains to a defined zone within the country Related reports Immediate notification (16/08/2019) Follow-up report No. 1 (28/08/2019) Follow-up report No. 2 (07/10/2019)

New outbreaks (36)

Outbreak 1 (ASF-2019-109) Numphang, Namor, Oudomxay Date of start of the outbreak 10/08/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 25 4 4 21 0

Outbreak 2 (ASF-2019-111) Phouthum, Namor, Oudomxay Date of start of the outbreak 10/08/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 60 45 45 15 0

Outbreak 3 (ASF-2019-125) Houakhoua, Sing, Luangnamtha Date of start of the outbreak 12/08/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 146 146 146 0 0

Outbreak 4 (ASF-2019-108) Mouthuentai, Namor, Oudomxay Date of start of the outbreak 13/08/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 280 20 20 260 0

Outbreak 5 (ASF-2019-113) Namor nuea, Namor, Oudomxay Date of start of the outbreak 14/08/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 125 25 25 100 0

Outbreak 6 (ASF-2019-115) Kud, Xay, Oudomxay Date of start of the outbreak 15/08/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 135 6 6 129 0

Outbreak 7 (ASF-2019-120) Nangiew, Beng, Oudomxay Date of start of the outbreak 16/08/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 158 25 25 133 0

Outbreak 8 (ASF-2019-126) Houai long kaow, Sing, Luangnamtha Date of start of the outbreak 17/08/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 259 199 199 60 0

Outbreak 9 (ASF-2019-116) Numbak, Xay, Oudomxay Date of start of the outbreak 18/08/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 213 12 12 201 0

Outbreak 10 (ASF-2019-112) Pangdou, Namor, Oudomxay Date of start of the outbreak 18/08/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 55 6 6 49 0

Outbreak 11 (ASF-2019-124) Xiengmoun, Sing, Luangnamtha Date of start of the outbreak 19/08/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 97 77 77 20 0

Outbreak 12 (ASF-2019-123) Chorm, Sing, Luangnamtha Date of start of the outbreak 24/08/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 177 130 130 47 0

Outbreak 13 (ASF-2019-127) Par toi, Sing, Luangnamtha Date of start of the outbreak 27/08/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 173 73 73 100 0

Outbreak 14 (ASF-2019-122) Kum, Beng, Oudomxay Date of start of the outbreak 28/08/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 453 283 283 170 0

Outbreak 15 (ASF-2019-128) Nongkham, Houixai, Bokeo Date of start of the outbreak 30/08/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 311 210 210 101 0

Outbreak 16 (ASF-2019-121) Bangkham, Beng, Oudomxay Date of start of the outbreak 01/09/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 312 29 29 283 0

Outbreak 17 (ASF-2019-105) Barkar noi, Phongsaly, Phongsaly Date of start of the outbreak 01/09/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 719 147 147 572 0

Outbreak 18 (ASF-2019-117) Kornoy, Xay, Oudomxay Date of start of the outbreak 02/09/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 120 85 85 35 0

Outbreak 19 (ASF-2019-129) Thongsengchan, Houixai, Bokeo Date of start of the outbreak 04/09/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 215 15 15 200 0

Outbreak 20 (ASF-2019-140) Houanamka, Tonepheung, Bokeo Date of start of the outbreak 04/09/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 189 39 39 150 0

Outbreak 21 (ASF-2019-118) Bou, Xay, Oudomxay Date of start of the outbreak 04/09/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 300 20 20 280 0

Outbreak 22 (ASF-2019-135) Saychalurn, Houixai, Bokeo Date of start of the outbreak 06/09/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 144 68 68 76 0

Outbreak 23 (ASF-2019-136) Namngaen, Tonepheung, Huaphanh Date of start of the outbreak 10/09/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 412 79 79 333 0

Outbreak 24 (ASF-2019-133) Pakhaotai, Houixai, Bokeo Date of start of the outbreak 10/09/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 314 21 21 293 0

Outbreak 25 (ASF-2019-134) Houaisaytai, Houixai, Bokeo Date of start of the outbreak 10/09/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 965 213 213 752 0

Outbreak 26 (ASF-2019-107) Houailern, Nga, Oudomxay Date of start of the outbreak 10/09/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 134 6 6 128 0

Outbreak 27 (ASF-2019-108) Nahoum, Namor, Oudomxay Date of start of the outbreak 10/09/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 250 68 68 182 0

Outbreak 28 (ASF-2019-130) Maiphokha, Houixai, Bokeo Date of start of the outbreak 11/09/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 214 39 39 175 0

Outbreak 29 (ASF-2019-137) Namkerngkhao, Tonepheung, Bokeo Date of start of the outbreak 12/09/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 214 30 30 184 0

Outbreak 30 (ASF-2019-132) Donesavanh, Houixai, Bokeo Date of start of the outbreak 14/09/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 450 47 47 403 0

Outbreak 31 (ASF-2019-131) Houaituy, Houixai, Bokeo Date of start of the outbreak 15/09/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 175 23 23 152 0

Outbreak 32 (ASF-2019-138) Muangkham, Tonepheung, Bokeo Date of start of the outbreak 16/09/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 221 53 53 168 0

Outbreak 33 (ASF-2019-139) Simuangngamkang, Tonepheung, Bokeo Date of start of the outbreak 17/09/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 315 20 20 295 0

Outbreak 34 (ASF-2019-112119) Phangam, Hoon, Oudomxay Date of start of the outbreak 22/09/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 260 200 200 60 0

Outbreak 35 (ASF-2019-106) Nga Tai, Phongsaly, Phongsaly Date of start of the outbreak 30/09/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 205 33 33 172 0

Outbreak 36 (ASF-2019-114) Phououad, Namor, Oudomxay Date of start of the outbreak 02/10/2019 Outbreak status Continuing (or date resolved not provided) Epidemiological unit Village Affected animals Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 360 15 15 345 0

Summary of outbreaks Total outbreaks: 36 Total animals affected Species Susceptible Cases Deaths Killed and disposed of Slaughtered Swine 9155 2511 2511 6644 0 Outbreak statistics Species Apparent morbidity rate Apparent mortality rate Apparent case fatality rate Proportion susceptible animals lost* Swine 27.43% 27.43% 100.00% 100.00% *Removed from the susceptible population through death, destruction and/or slaughter

Epidemiology Source of the outbreak(s) or origin of infection Unknown or inconclusive

Control measures Measures applied Movement control inside the country Surveillance outside containment and/or protection zone Surveillance within containment and/or protection zone Stamping out Disinfection Vaccination permitted (if a vaccine exists) No treatment of affected animals Measures to be applied No other measures

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https://www.oie.int/wahis_2/public/w...reportid=32028