ARUA DISTRICT PRESENTATION ON THE AFRICAN SWINE FEVER SITUATION, - - PowerPoint PPT Presentation

ARUA DISTRICT PRESENTATION ON THE AFRICAN SWINE FEVER SITUATION, APRIL 2016

BY DR NGUMA WILLY DISTRICT VETERINARY OFFICER/ ARUA DISTRICT 0794616046,0759611025 dvoarua@gmail.com/ngumawilly@gmail.com

DEMOGRAPHICS ABOUT ARUA DISTRICT Arua district is the third largest district in Uganda with 5 consUtuencies, 27 sub counUes, a total human populaUon of over 780,000. It has a total caZle populaUon of 145,150, goats 314,832, sheep 54,693, pigs 33,843, chicken & ducks 408,193, turkeys 2316 & rabbits 3850( UBOS,2012)

Recent African Swine Fever Outbreaks in Arua district

• Outbreaks o`en occur sporadically especially

during months of January –March, July- December every year;

• Most affected parts of the district include’

Ø Sub CounUes bordering Ajai Wild game reserve Ø Sub CounUes bordering Zombo/Nebbi districts in market places Ø Trading centres where slaughter, roasUng & cooking of pigs is done on daily basis

Epidemiology of ASF occurrence in Arua district

• In May 2015, an outbreak occurred in Adumi & Ayivuni

Sub counUes bordering DRC, killing 112 pigs;

• Another outbreak was reported in Manibe & Katrini

Sub CounUes at trading centres leaving 35 pigs dead in September 2015;

• 29 pigs died during an outbreak that occurred at a

border market with Nebbi/Zombo in November 2015;

• An outbreak le` 24 pigs dead in Uriama & Ogoko Sub

CounUes neighboring Ajai Wild Game Reserve in December 2015

• No more cases have yet been reported to have
• ccurred Ull to date.

Clinical presentaUon of the common cases in Arua district

• O`en High fevers of above Temps of 40.8 Degrees

CenUgrade;

• Anorexia, lethargy, weakness & recumbence;
• Erythema most prominently seen in white colored pigs,

CyanoUc skin bleaching occur on the ears, tail & lower legs

• r hams
• Some pigs have shown signs of severe abdominal pain,

consUpaUon but someUmes mucoid diarrhea that o`en turns bloody

• AborUons have also been reported in pregnant pigs as early

signs of onset; death occurs within 7-10 days;

• We have noted the acute form of the disease in Arua
• Morbidity is high & mortality is over 70%-100%

Pictorial presentaUons of some cases in Arua district

Photograph leI taken by field officer at Adumi Sub County A pig that had just died of the acute form of African Swine Fever; characteris9c reddish skin discolora9ons

The spleen & other internal organs

• `en characterisUcally hemorrhagic

Photograph leI; The internal organs were enlarged with darkened spleen

DifferenUal field based diagnosis

• A case of acute poisoning occurred in Dadamu

Sub County of Arua district in January 2016

• In a period of 2-4 days 58 pigs had died on the

farm a`er the farmer had fed them on hotel swills/le` over foods.

• See some photographs on the next slides;

58 pigs died on this farm in 2-4 days

Some of the pigs on the same farm that later circummed to the same condiUon

DifferenUal diagnosis

• Hog cholera
• Porcine dermaUUs
• Erysipelas
• Salmonellosis
• Food poisoning

PrevenUon and control in Arua district

Very strict locally insUtuted mechanisms have always been put in place to contain the situaUons including;

• Banning of slaughter & cooking/ consumpUon of pork/pigs

at trading centres/market places,

• Stop of movement of pigs, sensiUzaUon of farmers,

traders , enforcement agencies & transporters & enforcement of relevant veterinary laws.

• The local leaders have always been helpful & supporUve to

the processes hence helping us effecUvely control the disease situaUons in the district.

• Our predisposing factors as Arua district has been among
• thers, the wide & porous borders with DRC where there

has always been very weak or no proper disease control & prevenUon systems in place

THE END

BRAVO ! BRAVO! BRAVO!