Picture of bird flu in humans.. fever. Loss of appetite. headache. Cough. Sore throat. Muscle pain. Nasal secretions. Eye injury. Pneumonia and severe respiratory symptoms

- The incubation period is 2-3 days.

- Fever (40 m) will continue until 5 days / anorexia / headache /cough / sore throat / muscle pain / nasal secretions.

- Eye infection / pneumonia and respiratory symptomsaccompanied by severe complications with the risk of death.

Diagnosis - Isolation and classification of the virus.- Serological tests.

- Polymerase chain reaction PCR.