Blackleg seldom affects cattle older than 2 years of age, most likely due to immunity induced by vaccines or natural exposure. However, sporadic cases do occur in cattle older than 2 years and are often associated with the reuse of needles for multiple injections.lackleg seldom affects cattle older than 2 years of age, most likely due to immunity induced by vaccines or natural exposure. However, sporadic cases do occur in cattle older than 2 years and are often associated with the reuse of needles for multiple injections.
Afton: a river in Scotland, for my nature theme. Afton: a Swedish word that means afternoon or evening, for Bjorkâs Scandinavian feel. Afton: a name ending with an ân,â for my weird enjoyment of names ending with ânâ. And âSweet Aftonâ, one of our favorite songs.
Barne was also occasionally used as a personal name (from an Old English, Old Norse byname), and some examples of the surname may derive from this use.Irish: possibly an Anglicized form of Gaelic O Ã³ âbearain bearÃ¡in Descendantâ, of bearan bearÃ¡n âaâ.Byname: meaning spear French.Variant: of bern Jewish. variant of parnesnglish: topographic name or metonymic occupational name for someone who lived by or worked at a barn or barns, from Middle English barn âbarnâ, âgranaryâ.