Table 1.

Scoring of recorded clinical signs.

Clinical Signs		Score
General behavior	Normal	0
	Inactive	1
	Very inactive	2
Fever	Normal	0
	39–40 °C	1
	>40 °C	2
Food uptake	Normal	0
	Loss of appetite	1
	Anorexia	2
Local inflammation	None	0
	<2 cm	1
	>2 cm	2
Neethling Disease	None	0
	1 to 2 nodules in one area	1
	Up to 5 nodules in one area	2
	>5 nodules in two areas	3
	>5 nodules in three areas	4
	Generalized nodules	5