LAMITAN CITY, Basilan — Authorities have officially confirmed the presence of African Swine Fever (ASF) in Lamitan City after laboratory tests conducted on pig samples collected from several barangays returned positive results, prompting intensified disease containment measures as the outbreak continues to affect the local swine industry.
The confirmation was announced by Basilan Provincial Veterinarian Dr. Sharmaine “Sham” Tutuh, who said the collected samples were examined by the Regional Animal Disease Diagnostic Laboratory (RADDL) and were confirmed positive for the highly contagious viral disease.
According to the latest surveillance records of the Lamitan City Veterinary Office, the outbreak has already impacted 113 hog raisers, while 284 pigs have died due to the disease, marking one of the city’s most significant livestock health concerns in recent years.
Investigation Points to Possible Source
Lamitan City Veterinarian Dr. Bryan Azute disclosed that an ongoing epidemiological investigation suggests the outbreak may have originated from Zamboanga City, although authorities emphasized that the investigation is still ongoing.
Based on current disease surveillance and contact-tracing efforts, the first suspected case was recorded in Barangay Calugusan, where a hog raiser engaged in the pig trading business allegedly acquired pigs from Zamboanga City before the disease emerged.
Dr. Azute clarified that the findings remain part of the continuing investigation to establish the complete transmission chain and determine how the virus spread to other affected areas.
Containment Measures Intensified
Following the laboratory confirmation, the Lamitan City Veterinary Office, in coordination with the Provincial Veterinary Office, has intensified surveillance and disease control operations across affected barangays.
Veterinary personnel are currently conducting:
- Continuous monitoring of hog farms;
- Inspection of backyard and commercial pig farms;
- Epidemiological investigations and contact tracing;
- Information campaigns on proper biosecurity practices; and
- Coordination with local government units to prevent further transmission.
Authorities are also expected to release additional information identifying the affected barangays and outlining further containment measures to be implemented by the Provincial Government of Basilan and the Lamitan City Veterinary Office.
Hog Raisers Urged to Report Sick or Dead Pigs
The Provincial Veterinary Office is calling on all backyard and commercial hog raisers to immediately report any pig showing signs of illness or sudden death to the nearest veterinary office.
Officials also urged farmers to strictly observe biosecurity protocols, including restricting the movement of pigs, disinfecting farm equipment and vehicles, and avoiding the transport or sale of pigs from affected areas without proper authorization.
Veterinary authorities stressed that early reporting is critical in preventing further spread of the virus and minimizing losses to the local swine industry.
ASF Not Dangerous to Humans
Health and veterinary officials reiterated that African Swine Fever is not a threat to human health.
ASF affects only domestic pigs and wild boars and cannot be transmitted to humans. Pork remains safe for consumption, provided it is sourced from legitimate and properly inspected establishments.
However, the disease is highly contagious among pigs and can rapidly wipe out entire herds, causing severe economic losses for hog raisers and disrupting local pork production.
Understanding African Swine Fever
African Swine Fever is a viral disease with no known cure or commercially available treatment. Infected pigs may exhibit:
- High fever;
- Loss of appetite and weakness;
- Redness or hemorrhaging of the skin, particularly on the ears, abdomen, and legs;
- Difficulty breathing, vomiting, or diarrhea in some cases; and
- Sudden death, sometimes with only minimal clinical signs.
The virus spreads through direct contact between infected and healthy pigs, contaminated pork products, farm equipment, vehicles, clothing, footwear, and other contaminated materials.
Because there is currently no effective vaccine or treatment, veterinary experts emphasize that strict biosecurity, immediate reporting of suspected cases, and rapid containment measures remain the most effective defenses against ASF.
Authorities Continue Monitoring
The City Government of Lamitan, together with the Provincial Veterinary Office and other concerned agencies, continues to monitor the situation while implementing disease control measures to prevent the virus from spreading to additional barangays and neighboring municipalities.
Officials are appealing to the public, particularly hog raisers, to remain vigilant, cooperate with veterinary authorities, and immediately report any suspected ASF cases to help protect Basilan’s swine industry from further losses.