World Health Organization : Regioinal Office for Africa ; Year 1993 ; Africa Region, Education and Training, Issue 147 - in French: Atelier Interministeriel sur le Management

By World Health Organization

Book Id: WPLBN0000186821
Format Type: PDF eBook
File Size: 1.6 MB
Reproduction Date: 2005

Title:	World Health Organization : Regioinal Office for Africa ; Year 1993 ; Africa Region, Education and Training, Issue 147 - in French: Atelier Interministeriel sur le Management
Author:	World Health Organization
Volume:
Language:	English
Subject:	Health., Public health, Wellness programs
Collections:	Medical Library Collection, World Health Collection
Historic Publication Date:
Publisher:	World Health Organization


Citation APA MLA Chicago Organization, W. H. (n.d.). World Health Organization : Regioinal Office for Africa ; Year 1993 ; Africa Region, Education and Training, Issue 147 - in French. Retrieved from http://self.gutenberg.org/

Description
Medical Reference Publication

Excerpt
The tick-borne viruses under consideration here are those for which ticks are the known or presumed in nature and which belong to Casals' anti- tion. genic Group B (Olitsky & Clarke, 1959). Within recent years several new members have been added to the tick-borne complex and much new informa tion gained which has necessitated a change in point of view concerning their interrelationships. In the past it was considered feasible and convenient to treat all of the then known viruses of the complex as strains of one virus on the grounds of their antigenic similarities (Olitsky & Clarke, 1959). More recently, Clarke (1962) reported briefly on studies which showed that various members of the complex were clearly separable on the basis of antigenic structure. These studies were carried out by means of haernagglutination- inhibition (HI) and diffusion-in-gel (DiG) techniques using unabsorbed and virus-absorbed serum.

Table of Contents
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