Table 2.
Data sheet extracted from articles and records included in this systematic review
| Data | Range |
|---|---|
| Year published | 2010–2016 |
| Number of samples taken/susceptible | 0–1,904,500 |
| Number of cases of AIV | 1–587,160 |
| Surveillance program | Yes/no |
| Vaccination program | Yes/no |
| Age of animals (days) | 20–420 |
| Epidemiological unit | Wild bird species |
| Commercial poultry | |
| Backyard domestic poultry | |
| Live bird market/live poultry market | |
| Wet market | |
| Slaughterhouse | |
| Wild habitat | |
| Zoo | |
| Natural park | |
| Village | |
| Mixed | |
| Type of samples | Blood |
| Swab (cloaca, pharynx, conjunctiva) | |
| Tissue | |
| Faeces | |
| Other | |
| Mixed | |
| Symptoms | Symptoms of respiratory disease |
| General symptoms | |
| Symptoms of reproductive system | |
| Dead | |
| Other | |
| Not mentioned | |
| Flock size | 14–7,498,221 |
| Vicinity of water | Yes/no |
| Method of testing | Molecular |
| Serological | |
| Both molecular and serological | |
| Specific-pathogen-free 6 embryonated chicken eggs | |
| Advanced laboratory testing methods | |
| Low (LPAI) or highly (HPAI) pathogenic avian influenza subtype | LPAI |
| HPAI | |
| Haemagglutinin and Neuraminidase type | (More than 75 combinations) |