SWINE

Drug Shock in Livestock

To keep livestock healthy, farmers not only need to know how to use drugs properly but also must understand potential risks such as drug shock. During disease prevention and treatment, injection is the most common and effective method. However, anaphylactic shock after injection may occur unexpectedly and can be life-threatening if not treated promptly. 1. WHAT IS DRUG SHOCK? Drug shock (also known as anaphylactic reaction) is a hypersensitivity reaction of the animal’s body when exposed to a drug, vaccine, or chemical that it cannot tolerate. At that time, the animal’s body reacts excessively, releasing a series of mediators such..

Pasteurellosis in Pigs

Pasteurellosis is a highly contagious and dangerous infectious disease commonly seen in pigs, causing significant economic losses if not detected and treated promptly. In pig farming, this disease can cause sudden mass mortality within a short time. It is an acute bacterial infection caused by Pasteurella multocida. Without timely detection and control, it can lead to severe losses to the entire herd. 1. CAUSE OF THE DISEASE The main causative agent is Pasteurella multocida. This bacterium can reside in the respiratory tract of healthy pigs and cause disease when favorable conditions arise.       Image of pig farming Predisposing..

Secrets to Restoring Livestock Barns After Floods

Under unpredictable weather conditions with frequent floods, restoring and sanitizing livestock barns after inundation is essential to maintain biosecurity and ensure the health of farm animals. After flooding, the farming environment becomes a high-risk area for disease outbreaks. Floodwater, waste, manure, and carcasses can severely contaminate barns, creating favorable conditions for pathogenic bacteria, viruses, and parasites to multiply, threatening both animal and human health. Therefore, proper cleaning and disinfection of barns are crucial to prevent post-flood infectious diseases in livestock. Image of animals in floods 1. IMMEDIATE ACTIONS TO TAKE Electrical safety inspection: Disconnect all power sources and have a..

Swine Paratyphoid – Understanding for Effective Prevention and Treatment

In pig farming, diseases are the main cause of reduced productivity and serious economic losses. Among them, swine paratyphoid is one of the most dangerous infectious diseases, often breaking out rapidly and being difficult to control. During pig production, many farmers have experienced prolonged diarrhea, high fever, anorexia, and mass mortality in their herds, especially in post-weaning piglets. These symptoms are often mistaken for classical swine fever or pasteurellosis; however, in reality, they may indicate swine paratyphoid – a highly contagious disease that can cause severe damage to pig herds if not detected and treated promptly. 1. CAUSE Swine paratyphoid..

Mycoplasma suis Infection in Swine

Mycoplasma suis is a hemotrophic bacterium parasitizing erythrocytes, adversely affecting swine health and causing considerable economic losses. The disease tends to flare up severely when pigs are subjected to stress, abrupt weather changes, or concurrent infections. In modern swine production, although not as prevalent as African swine fever (ASF) or Porcine Reproductive and Respiratory Syndrome (PRRS), Mycoplasma suis infection silently reduces herd productivity and profitability. This pathogen induces anemia, stunted growth, poor weight gain, and in severe cases, sudden death, making it a growing concern in current swine herds. 1. CAUSES The disease is caused by Mycoplasma suis, a wall-less..

Top 5 Most Productive Pig Breeds – High Economic Efficiency

In the swine industry, breeding stock plays a crucial role, being the key factor that determines productivity and profitability. Which pig breeds currently rank highest in terms of improving economic efficiency? 1. LANDRACE PIG The Landrace is a high-yield pig breed originating from Denmark and is now widely raised in many countries. This breed has excellent reproductive capacity, prolificacy, good growth performance, efficient feed conversion, high carcass yield, strong adaptability, and good disease resistance. Statistics show that within one year, a Landrace sow can produce 1.8 to 2 litters, with each litter ranging from 10–12 piglets. Image of Landrace pigs..

Mange In Pigs

Mange is a common disease in pigs, but if you are careless, it can spread rapidly and negatively affect the entire herd. Therefore, early recognition and proper prevention and treatment methods are essential to keep your pigs healthy. It is not uncommon to see pigs developing red rashes on their skin. However, there are many possible causes for skin lesions, resulting from various diseases. This makes it difficult for farmers to choose the correct and effective treatment. To determine the cause of skin irritation in pigs, the origin of the disease must be identified. One of the many conditions causing..

Heat Stress Alert – Sudden Death in Pigs During Summer

During the summer, many pig farms are struggling as pigs show signs of anorexia, heavy breathing, convulsions, diarrhea, and even sudden death without an apparent cause. The underlying issue is heat stress and electrolyte depletion—conditions that may seem minor but can fatally affect the entire herd if not addressed promptly. Prolonged heat not only impacts humans but also poses severe consequences for livestock, especially pigs. When temperatures rise, the risk of heat stress in pigs increases rapidly and unexpectedly, resulting in significant economic losses for farmers. Early detection and timely intervention are critical to protecting livestock during extreme summer heat...

5 Measures to Help Pig Farms Escape African Swine Fever Outbreaks

African swine fever (ASF) causes severe economic losses. To protect pig herds from this dangerous disease, it is essential to proactively implement strict and science-based preventive measures. African swine fever (ASF) is a highly contagious and deadly viral disease affecting pigs, causing severe economic losses in the livestock industry. To protect herds effectively, strict biosecurity measures and proactive management practices must be applied. The following guidelines provide practical steps for farmers and veterinarians to prevent and control ASF outbreaks. 1. STRICT BIOSECURITY MEASURES – Do not allow strangers or unauthorized vehicles to enter the farm. Disinfect and quarantine before entry...

Techniques To Reduce Post-Weaning Losses In Piglets – Secrets To Keep The Herd Healthy

The post-weaning period is one of the most critical and vulnerable stages in pig production. Without proper management, piglets are at high risk of disease, stress, and mortality, leading to significant economic losses. As experienced pig farmers know, the post-weaning phase is a major shock for piglets: Sudden weaning, separation from the sow, changes in living environment and feed, coupled with an immature immune system, make piglets vulnerable. As a result, piglets are easily stressed and prone to diseases such as diarrhea, pneumonia, enteritis, especially from E. coli, Clostridium, PRRS, PCV2, etc. Without proper care, mortality can reach 10–30%, increasing..