CEVA Animal Health is drawing vets' attention to research which has found a possible link between autism and pyrethrin-based flea shampoos.
Findings from the Childhood Autism Risks from Genetics and the Environment study, which is funded by the US National Institutes of Health, have raised the possibility that pyrethrins found in pet shampoos are linked to an increased risk of autism.
Mothers who used flea treatments containing pyrethrin based flea shampoos while pregnant were found to be twice as likely to have a child with an autistic spectrum disorder as those who did not.
The scientists who undertook the research have emphasised that the findings remain preliminary.
CEVA points out that while veterinary on-animal and household flea products have undergone extensive testing for safety and efficacy, parents may abandon flea control regimes over fears of pesticide use (as they abandoned the MMR vaccine).
Anxiety about the use of pesticides in the home is actually nothing new; a survey carried out in 2007, showed that two out of three pet owners were concerned about safety when using a pesticide-based flea spray in their homes.
CEVA highlights its own environmental flea control, Skoosh, as a possible alternative for concerned parents. Instead of pesticides, Skoosh uses inert silicones, commonly used in skin creams, make up, headlice lotions and oral medications, to physically engulf the fleas. CEVA says that Skoosh™ is not only effective against mature fleas, eggs and larvae but also physically prevents the hatching and development of pupae, which are not affected by traditional household sprays.
Ed's note: Fleas are something I know a little bit about (having worked on behalf of Novartis Animal Health for many years); I'd say that Program is another good alternative for pet owners that want to use a flea control product that does not put them into contact with pesticides. And no, I wasn't paid to write that, just force of habit!
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