Cross-Reactivity against Naja sumatrana (Black Spitting Cobra) Envenoming from the Haffkine Antivenom in a Mouse Model

Table 1

Weights of the mice compared between groups.

	𝑛	Mean weight (grams)	Std. deviation	Range
Group for Naja naja LD50 determination	24	29.98	0.99	27.5–32.0
Group for Naja sumatrana LD50 determination	24	29.42	2.41	25.5–37.5
Group for Naja naja ED50 determination	12	28.50	0.95	27.0–30.5
Group for Naja sumatrana ED50 determination	12	30.46	1.14	28.0–32.0
Total	72	29.62	1.72	25.5–37.5