Dr. Oscar de Souza Lopes
             | 
            
                 
                Guaratuba, Sao Paulo
             | 
              | 
        
        
            
                 
                White mouse, sentinel
             | 
            
                 
                
             | 
            
                 
                Newborn
             | 
        
        
            
                 
                Not Answered
             | 
        
        
        
         
        
            | Isolated From | 
            Isolation Details | 
         
        
        
        
        
        
	| 
                Organs/Tissues
             | 
	
                Brain
             | 
 
        
         
             | 
        
        
            
                 
                At 7th day of observation in laboratory, 2 mice sickened.
              Virus isolated from both
             | 
            
                Arthropod 
                
             | 
        
        
            
                 
                
             | 
        
        
            
                 
                Family exposed during 72 hours in forest
             | 
            
                 
                2/27/1969
             | 
        
        
            
                 
                Guaratuba, Sao Paulo, Brazil
             | 
        
        
            
                 
                23° 45’ S
             | 
            
                 
                45° 55’ W
             | 
        
        
            
                 
                Forest at sea level
             | 
            
                 
                Inside of the forest on the ground
             | 
            
                 
                Electrical deep-freezer at -60dC
             | 
        
        
            
                 
                
             | 
        
        
            |   |