Table 2.

Scoring system used for general health observations.

Score	General appearance
0	Normal
2	Depressed
3	Lethargy
20	Death

Score	Breathing	Sneezing or coughing	Ocular or nasal discharge
0	Normal	None	None
1	Slightly audible	Occasional	Serous
2	Very audible	Moderate	Mucoid
3	–	Paroxysmal, persistent	Purulent