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doi: 10.3382/ps.0520492
pmid: 4350856
Abstract Six experiments were conducted involving 790 chickens inoculated with IBD (infectious bursal disease) vaccine produced at this station to determine a suitable age and route of vaccination. Vaccinated birds resisted a challenge dose that caused 10–20% mortality among unvaccinated challenged controls; whereas, there were no deaths among vaccinates. A total of 3,092,864 chicks in 135 flocks on 88 farms in Alabama and Mississippi were vaccinated at an average age of 5 days via the drinking water or intraocularly in initial trials. Mortality following vaccination averaged
Male, Vaccination, Age Factors, Administration, Oral, Viral Vaccines, Eye, Reoviridae, Injections, Reoviridae Infections, Bursa of Fabricius, Animals, Female, Chickens, Poultry Diseases
Male, Vaccination, Age Factors, Administration, Oral, Viral Vaccines, Eye, Reoviridae, Injections, Reoviridae Infections, Bursa of Fabricius, Animals, Female, Chickens, Poultry Diseases
citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 13 | |
popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Average | |
influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Top 10% | |
impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |