WHO ARE WE
[vc_separator type='transparent' color='' thickness='' up='20' down='7']
WHAT WE DO
[vc_separator type='transparent' color='' thickness='' up='20' down='7']
Signs of mycotoxicosis in new born piglets | PlusVet Animal Health
Mycotoxins are commonly present in swine feed. Pregnant and lactating sows are highly susceptible and mycotoxin contamination triggers a variety of clinical signs together with the worsening of productive parameters. But the negative effects of mycotoxins are not limited to the sows themselves. Certain mycotoxins, like zearalenone, are able to cross the placenta barrier and arrive to the fetus during pregnancy. Other mycotoxins, like aflatoxins, are secreted through colostrum and milk, and may affect the new born piglet. There are three main signs of mycotoxin toxicity in new born piglets:
PlusVet Animal Health, feed additives, feed additives, plant extracts, essential oils, phytobiotics, phytochemicals, phytogenics, replace antibiotics growth promoters, natural products, digestive health, poultry, poultry, swine, pigs, ruminants, aquaculture, rabbits
31941
post-template-default,single,single-post,postid-31941,single-format-standard,bridge-core-2.5.9,qode-page-transition-enabled,ajax_fade,page_not_loaded,qode-page-loading-effect-enabled,,qode-title-hidden,side_area_uncovered_from_content,footer_responsive_adv,hide_top_bar_on_mobile_header,qode-theme-ver-24.4,qode-theme-bridge,qode_header_in_grid,elementor-default,elementor-kit-1,elementor-page elementor-page-31941

Signs of mycotoxicosis in new born piglets

PlusVet Animal Health, aditivos para alimentación animal, secuestrantes de micotoxinas, captadores de micotoxinas, aflatoxinas, deoxinivalenol, zearalenona, fumonisinas, tricotecenos, vomitoxina, t-2 toxina, ht-2 toxina, hongos, contaminación

New born piglets may show toxicity signs related to zearalenone or aflatoxins

Mycotoxins are commonly present in swine feed. Pregnant and lactating sows are highly susceptible and mycotoxin contamination triggers a variety of clinical signs together with the worsening of productive parameters.

But the negative effects of mycotoxins are not limited to the sows themselves. Certain mycotoxins, like zearalenone, are able to cross the placenta barrier and arrive to the fetus during pregnancy. Other mycotoxins, like aflatoxins, are secreted through colostrum and milk, and may affect the new born piglet.

There are three main signs of mycotoxin toxicity in new born piglets:

1. Splayed legs syndrome

Splayed legs syndrome the most important cause of congenital lameness in suckling piglets. It is the impaired functionality of the back leg muscles immediately after birth, resulting in inability to stand and walk.

The cause of the syndrome is unclear, but it has been associated to high levels of zearalenone (more than 4 ppm) during pregnancy.

Zearalenone is not the only possible origin of the problem. Other possible causes are:

  • Porcine Reproductive and Respiratory Syndrome Virus (PRRSV) in the sow.
  • Induction of farrowing or short gestation lengths.
  • Low birth weight.
  • Slippery floor in the farrowing pen.
  • More common in the Landrace breed and in male baby pigs.
  • Deficiency of choline and methionine in the diet of the sow.

The determination of mycotoxin contamination in sow’s feed can help to make a differential diagnosis.

2. Swollen external genitals in female new born piglets

Due to a very high feed contamination of zearalenone (more than 10 ppm) during pregnancy, the hormonal system of the new born female piglet is altered and shows red, swollen vulva at birth.

It must be taken in account that there is another possible cause of swollen vulva in new born piglets: a hormonal unbalance of the sow just before farrowing, with high estrogen levels. To make a differential diagnosis, it is necessary to observe the duration of the problem: if the swollen vulva disappears in 3 days or less, it is caused by hormonal unbalance in the sow. If it persists more than 3 days, the problem may be attributed to mycotoxins.

The determination of mycotoxin contamination in sow’s feed can help to make a differential diagnosis

3. Liver necrosis and diarrhea

Aflatoxin B1 and B2 present in feed are metabolized by the sow and secreted through colostrum and milk in the form of aflatoxins M1 and M2.

When contamination by aflatoxins in sow’s feed is higher than 500 ppb, the new born piglet may show signs of mycotoxicosis:

  • Liver necrosis
  • Bile duct hyperplasia
  • Immune dysfunction
  • Diarrhea

The determination of aflatoxin M1 and M2 in sow’s colostrum and milk can help to confirm the diagnosis.

To sum up 

Zearalenone and aflatoxins are the main mycotoxins that may affect new born piglets. A proper diagnose made by a veterinarian and the determination of mycotoxins in feed, in colostrum and milk will help to identify the origin of the problem..

Adding a good mycotoxin binder to sow feeds as a routine practice is necessary to reduce mycotoxin toxicity in suckling piglets.

Products of choice

PlusBind© is a mixture of carefully selected silicates intended for the prevention of diseases and productivity losses related to the presence of all types of mycotoxins. It is indicated in poultry, pigs, aquaculture and ruminants.

The silicates present in PlusBind© have a highly expandable molecular structure. This characteristic gives the product a wide surface available for the adsorption of mycotoxins and therefore allows a high effectiveness at lower doses (0.5-1 kg per ton of feed).

PlusBind Bio©  is a mixture of carefully selected silicates intended for the prevention of diseases and productivity losses related to the presence of all types of mycotoxins. It also contains plant extracts with prebiotic effect.

It is indicated in poultry, pigs and aquaculture.

The silicates present in PlusBind Bio© have a highly expandable molecular structure. This characteristic gives the product a wide surface available for the adsorption of mycotoxins and therefore allows a high effectiveness at lower doses (0.5-1 kg per ton of feed).

Would you like further information?

We are at your service!
Copyright© 2021 PlusVet Animal Health

Certain health statements may not be applicable in your region.