Expediency
发表于 2025-3-25 06:48:28
Progress towards Peptide Vaccines for Foot-and-Mouth Disease, and the antigenic and chemical structures of the organisms themselves, these have yet to result in the widescale introduction of novel vaccines. In both veterinary and human fields the vaccines in use today are basically similar to those developed at the dawn of the era of vaccination and fall into
不能妥协
发表于 2025-3-25 08:48:19
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浅滩
发表于 2025-3-25 13:21:46
Vaccines against Rabies Virus,e spread throughout Europe and Asia. The disease subsequently appeared on the North American continent possibly by transmission through circumpolar animals such as foxes and wolves, though the importation of rabid dogs from Europe is also probable. Today rabies is a disease of major importance, pres
通情达理
发表于 2025-3-25 17:50:40
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容易懂得
发表于 2025-3-25 23:46:06
Control of Viral Diseases of Sheep and Goats: Conventional and Novel Vaccines,ead of pathogens. The world population of sheep is estimated to be 1176 million and that of goats 526 million (for comparison the cattle population is 1281 million) (11). One would think that these populations are sufficiently large to sustain major research and development programs on vaccination o
periodontitis
发表于 2025-3-26 00:14:10
Conventional and Contemporary Bacterial Veterinary Vaccines,. We confine our discussion to those veterinary diseases where recombinant DNA technology is beginning to play a part in vaccine development. The general objective of vaccinology is to achieve increasingly efficacious vaccines. An emerging trend toward this target is to identify those antigens capab
Brittle
发表于 2025-3-26 05:50:28
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ASSET
发表于 2025-3-26 11:07:58
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UNT
发表于 2025-3-26 14:52:43
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institute
发表于 2025-3-26 19:17:56
Book 1993obal eradication of the dreaded disease smallpox. Mass immunization of children forms the anchor of the strategy of the World Health Organization (WHO) to attain "health for all" status by the year 2000. Vaccinology is undergoing a dimensional change with the advances that have taken place in immuno