| 单词 | summer mastitis |
| 释义 | > as lemmassummer mastitis summer mastitis n. a severe, acute form of mastitis mainly affecting dry (non-lactating) cows and heifers kept on pasture in summer, caused by infection with Arcanobacterium pyogenes, Peptoniphilus indolicus, Streptococcus dysgalactiae, and certain other bacteria. ΘΚΠ the world > health and disease > ill health > animal disease or disorder > disorders of cattle > [noun] > disorders of udder udder-clap1825 udder-ill1847 gargil1886 whetstone1887 quarter evil1897 summer mastitis1929 1929 Jrnl. Compar. Pathol. & Therapeutics 42 225 Much has been written on the subject of so-called ‘summer mastitis’, and the characteristic features of the diphtheroid organism, B[acillus] pyogenes, which is the most frequent cause, have been described repeatedly. 1970 W. H. Parker Health & Dis. Farm Animals xv. 212 Infection of a dry cow or unbred heifer with..summer mastitis, is as common in beef as in dairy breeds. 2013 Internat. Jrnl. Recent Sci. Res. 4 545/1 A condition known as ‘summer mastitis’ occurs mostly in European countries in the summer months when wet, rainy conditions prevail. < as lemmas |
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