In 1999, a second nucleus SPF herd (herd 2; 65 breeding sows) was established with gilts from herd 1.
The second herd (herd 2) had Nguni cows from Honeydale Research farm located at University Fort Hare in Alice.
In the AMDV free herd (herd E), no seropositive animals were detected (Table 1).
Herds A, B, and D were finishing herds, herd C was a nursery herd, and herd E was a farrowing herd.
Five scrapie suspect does from the same two herds (herd A: two Saanen, herd B: two Anglo-Nubian, one Saanen) that were transported to VLA Weybridge and kept for 1-27 days for clinical examination were also included.
In the present study mean indexes at or above 0.4 were found on different occasions in both herds: Herd A, sows: 0,4 (August 18th 1998) and 0.8 (September 1st 1999).
It included 13 voluntary beef cattle herds (herd size 26 – 95 adult animals) in southern Finland.
We tested 5 herds (herds A E) in which pandemic (H1N1) 2009 virus was diagnosed (Table).
The process is called "herding," and a herd of zombies is called a botnet.
If a pack of wolves stalk a herd of buffalo, the herd can guard the weaker buffaloes.
We found that the percentage of chronically sick animals in a herd negatively correlated with herd fertility, but this was not true for the prevalence of brucellosis.
