Table 2. Infectious bronchitis virus serotypes report from a commercial farm exhibiting respiratory distress and drop in egg production.

S/No.	Serotypes	Number of samples	Number of positives	% positive
1.	Massachusetts (Mass)	32	32	100
2.	Connecticut (Conn)	32	32	100
3.	Arkansas (Ark)	32	32	100
4.	Mass & Conn	64	64	100
5.	Mass & Ark	64	64	100
6.	Conn & Ark	64	64	100
7.	Mass, Conn & Ark	96	96	100