Observation of risk factors, clinical manifestations and genetic characterization of recent Newcastle Disease Virus outbreak in West Malaysia

Table 4 Vaccination and assessment of biosecurity and sanitation status

Risk factor	Affected farms	Negative controls
Biosecurity status	1.7^a	2.5^a
Sanitation and disinfection status	2.6^a	2.5^a
Vaccination with NDv	100 %^a	100 %^a
Vaccination with IBv	100 %^a	100 %^a
Vaccination with IBDv	91.7 %^a	91.7 %^a
Vaccination with MDv	8.3 %^a	0 %^b
Vaccination with SHSv	8.3 %^a	0 %^b

Note: ^a,bValues in different columns bearing different superscripts are significantly different (P < 0.05), ^c,dValues in different columns bearing different superscripts are significantly different (P < 0.01)

ISSN: 1746-6148