Beside its main activities, Prophyl Ltd has been continuously working on several own developments:
• Investigation of goose hemorrhagic polyomavirus and vaccine development against the disease.
• Evaluation of the method of aerosol vaccination of poultry vaccines for hatchery use.
• Production and use of IgY egg yolk antibodies for prevention and treatment of certain diseases. The IgY products provide an alternative to the use of antibiotics and contribute to the reduction or to the complete replacement of the use of antibiotics in large scale animal husbandry units.