Two clinical types of avian influenza occur in poultry: a low-pathogenicity form (LPAI), as subclinical infections, respiratory disease, or decreased egg production; and a high-pathogenicity form (HPAI), as severe systemic disease with multiple organ failure and high mortality rates.

Review how to recognize, diagnose, and prevent the disease in various animal species. Find out how to report sick birds and other animals. Keep it clean. Don't haul disease home. Don't borrow from your neighbor. Know the signs. Report sick birds. …

Dec 20, 2024 · The reported signs and symptoms of bird flu in humans have varied. Eye redness has been the predominant symptom among recent U.S. cases of avian influenza A(H5) virus infection. Respiratory symptoms and fever were also reported.

Aug 26, 2014 · Birds infected with the most serious strain of bird flu, called highly pathogenic avian influenza (HPAI), usually show some (or all) of the following signs. There are some photos of clinical...

Jun 17, 2024 · Highly pathogenic avian influenza (HPAI) virus strains are extremely infectious, often fatal to domestic poultry, and can spread rapidly from flock to flock. Low pathogenicity avian influenza (LPAI) virus strains occur naturally in wild migratory waterfowl and …

Clinical signs for viruses are markedly different from LP to HP AI viruses. LPAI viruses cause mild respiratory signs such as sneezing, coughing, ocular and nasal discharge and occasionally swollen infraorbital sinuses in poultry. Sinusitis is common in domestic ducks, quail and turkeys.

Jan 17, 2025 · Symptoms of avian flu in humans vary widely, ranging from mild to severe. Initial indicators may include red sore eyes (conjunctivitis) and mild respiratory issues. More severe symptoms can mimic influenza, presenting with fever, cough, muscle aches, and fatigue.

What the clinical signs of avian influenza are. Some or all of the following clinical signs are evident in infected birds: a drop in production of eggs, many of which are soft-shelled or shell-less; diarrhea; haemorrhages on the hock; high and sudden mortality rate; quietness and extreme depression; swelling of the skin under the eyes

Avian Influenza - Etiology, pathophysiology, symptoms, signs, diagnosis & prognosis from the MSD Manuals - Medical Professional Version.

Jun 21, 2023 · Identify the epidemiology of avian influenza. Review the appropriate evaluation of avian influenza. Outline the management options available for avian influenza. Describe some interprofessional team strategies for improving care coordination and communication to advance the recognition and prevention of avian influenza and improve outcomes.