Skip to main content

View full-text article in PMC

. 2020 Feb 10;13(2):238–244. doi: 10.14202/vetworld.2020.238-244

Table-2.

The dynamics of humoral antibodies in calves to coronavirus.

Animal group	Titers of antibodies in blood serum, 1og₂±m

	1^st day	7^th day	14^th day	21^st day	30^th day	60^th day
First (control)	4.6±0.12	6.04±0.38	6.0±0.19	5.9±0.3	4.75±0.26	3.4±0.41
Second (experimental)	5.1±0.33	8.0±0.19^*	7.9±0.23	7.85±0.31	6.6±0.29	5.3±0.28
Third (experimental)	5.3±0.27	8.35±0.26^*	8.2±0.39	8.1±0.19	7.5±0.35	5.4±0.31
Fourth (experimental)	6.1±0.24	9.1±0.19^*	9.0±0.26^*	8.95±0.21^*	7.7±0.23^*	5.0±0.24^*
Fifth (experimental)	6.3±0.18	9.3±0.31^*	9.2±0.29^*	9.15±0.28^*	7.9±0.13^*	5.6±0.27^*
Sixth (experimental)	6.4±0.31	9.8±0.27^**	9.7±0.21^**	9.5±0.38^**	8.1±0.32^**	5.8±0.34^**
Seventh (experimental)	6.2±0.28	9.1±0.27^*	8.9±0.24^*	8.9±0.33^*	7.6±0.18^*	5.1±0.23^*
Eighth (experimental)	6.3±0.36	9.4±0.35^**	9.3±0.24^**	9.2±0.31^**	7.8±0.39^**	5.7±0.31^**
Ninth (experimental)	6.5±0.32	9.7±0.26^**	9.7±0.3^**	9.5±0.28^**	8.1±0.32^**	5.75±0.28^**

Level of reliability

^*

p<0.05;

^**

p<0.01