Vla Monthly Surveillance Report
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چکیده
Parasitic Gastroenteritis(PGE) Penrith diagnosed PGE in a 10-week-old Limousin-X calf which had been at pasture for three weeks before developing diarrhoea. Parasitological examination revealed 5100 trichostrongyle eggs per gram faeces and 1700 coccidial oocysts. Langford diagnosed PGE on eight occasions in six to twelve month old calves Trichostrongyle sp. worm egg counts of up to 4,550 epg were detected. In one case investigated all twenty of a group of 6 – 8 months old Holstein Friesian heifer calves had developed diarrhoea with one subsequently dying. Truro also diagnosed Parasitic gastroenteritis in a group of 6 month-old Ayrshire cross calves in a dairy herd which resulted in the deaths of 15 out of a group of 45.
منابع مشابه
Vla Monthly Surveillance Report
Highlights • Parasitic bronchitis (Husk) frequently diagnosed in cattle • Two outbreaks of botulism in cattle and one in sheep investigated • Bovine Babesiosis incidents in North Wales, The South West and Scottish borders • Parasitic gastroenteritis continuing to cause losses in sheep • Cases of acute fasciolosis in sheep provide an early warning of a high risk of disease • Histomoniasis (black...
متن کاملVLA MONTHLY SURVEILLANCE REPORT FEBRUARY 2005 Highlights • Listeria monocytogenes causing abortion and iritis in cattle and abortion, encephalitis and enteritis in sheep
• Listeria monocytogenes causing abortion and iritis in cattle and abortion, encephalitis and enteritis in sheep • Severe outbreak of MCF investigated • Strep. uberis the most common isolate from mastitis submissions • High post-weaning mortality in pigs investigated • Infectious Bursal Disease causes losses in a flock of 89 week old layer pullets • Further deaths of wild birds associated with ...
متن کاملSoftening of monthly cigarette use in youth and the need to harden measures in surveillance.
OBJECTIVE To assess changes in monthly smoking in its relationship to daily smoking and heavier smoking in high school seniors. Public health agencies often report only "current use" of cigarettes among youth as any use in the past 30 days, even though additional measures are collected. Monthly use is a crude and changing indicator. METHODS Results from 1975 to 2013 from Monitoring The Future...
متن کاملNatalizumab effects on immune cell responses in multiple sclerosis.
OBJECTIVE Our objective was to study in vivo biological effects of natalizumab on immune cell phenotype and function in multiple sclerosis (MS) patients. METHODS Blood was obtained before and after serial monthly natalizumab infusions to track functional expression of VLA-4 and migratory capacity of immune cells. The impact of infusion on activation thresholds of immune cells was evaluated. ...
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