Maggot infestation (myiasis) of external fixation pin sites in diabetic patients

Diabetic patients, and especially elderly patients in a low-nutritional or immunocompromised state, are prone to a variety of opportunistic infections. 'Myiasis' is a term that refers to non-iatrogenic infestation of tissues by larvae, commonly known as maggots, of dipterous flies. Myiasis as a complication of fracture treatment by means of external fixation of long bones has not been reported. We present three diabetic patients, who suffered maggot infestation of their external fixation pin holes, and their outcome. Diabetes, immobilization, poor hygiene and low immune status are predisposing factors for developing myiasis, an extremely rare complication for external fixation of fractures.     

First survey from the "Allergy Vigilance Network": life-threatening food allergies in France

The Allergo-vigilance Network including 200 French allergologists and 28 European ones, has three objectives: to index the cases of lethal or prelethal anaphylaxis, to evaluate the prevalence of food allergies, clinical pictures and allergens, and to implement the post-marketing surveillance of the allergic risk of novel foods. The first survey dealing with life-threatening food allergies leads to an estimation of 15,000 to 30,000 reactions per year in France. The AVN could be a helpful tool for public health organizations.