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PBFD/circovirus Immunosuppression

Beak & Feather Disease (PBFD)/Circo viruses target the precursors of T lymphocytes & macrophages resulting in lymphocyte depletion, thus impaired immunity. This impaired immunity allows the invasion of super- or co-infecting agents (viruses, bacteria, funguses, parasites), which can occur simultaneous with circoviruses induce illnesses and increases severity of circovirus disease. Examples are French molt where

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PBFD/Circovirus – The different Strains

Psittacine Beak & Feather Disease (PBFD) is one of the biggest challenges facing aviculture. PBFD is caused by a circovirus (circular single stranded DNA genome).  PBFD is more common in parrots, but other circoviruses affect other avian species e.g. Chicken anemia virus, pigeon circovirus, goose circovirus, canary circovirus, finch circovirus, ostrich circovirus. In psittacine’s, 2

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WURM BEHEER IN VOËLS/PARASITE CONTROL IN BIRDS

Inwendige parasiet beheer by Voëls/Internal Parasite control in Birds Hierby aangeheg, ‘n waardevolle artikel, geskryf deur Dr Anton Smit, insake wurms by voëls. Dr Anton spreek die verskillende tipes wurms/inwendige parasiete aan, asook basiese riglyne en watter aktiewe bestandele werk vir watter soort. Click op die skakel om af te laai: https://pvsa.co.za/wp-content/uploads/2025/01/Wurmbeheer-by-voels-DR-AS-Smit-2.pdf “The beautiful thing

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Psittacus erithacus - AFRICAN GREY

AFRICAN GREY BEWARINGSFONDS

Die African Grey Bewaringsfonds is daargestel vir telers om by te drae tot die deurlopende betekenisvolle bydrae vir die bewaring van African greys. Cites se hoof doel is om te kan sien dat voëls in aanhouding geteël, volhoubaar is en dat daar by die voorgestelde reëls gehou word. Die bewaringsfonds stel PVSA/PASA in staat om

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Biosecurity for Bird Breeders

Introduction In aviculture, protecting bird health is crucial. For breeders and owners, stringent biosecurity measures are vital to prevent disease outbreaks and ensure effective infection control. Key measures include: Understanding Biosecurity Biosecurity involves practices to minimize disease transmission risks, such as controlling access, maintaining cleanliness, and managing interactions with other birds. Effective disinfectants are critical

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Selling of eggs

PASA BULLETIN 25 September 2024: Statement from PASA relating to the sales of eggs and ramifications thereoff. PASA would like to refer its members to our Code of Good Conduct and specifically warn against any activities that are illegal, in whatever shape or form. https://pvsa.co.za/wp-content/uploads/2024/10/Bulletin_-_diefstal_eiers-11.pdf https://pvsa.co.za/wp-content/uploads/2024/10/PASA-Bulletin-25-September-2024-Egg-sales.pdf PASA distances itself from any activity that contravene domestic

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PASA CODE OF CONDUCT

PASA Members are bound to the Code of Conduct as set out hereunder: 1. Record Keeping An accurate record of the following must be kept: 2. Hygiene 3. Legislative requirement 4. General Code of Conduct vs Code of Ethics Code of Conduct and a Code of Ethics are both sets of guidelines that outline expected

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