Encapsulated Brucella ovis Lacking a Putative ATP-Binding Cassette Transporter (ΔabcBA) Protects against Wild Type Brucella ovis in Rams
Fig 5
Frequency of isolation of wild type Brucella ovis from semen (A) and urine (B); or PCR detection in semen (C) or urine (D) samples, before and after challenge.
The number of weeks is indicated in the x axis.