1. Immunobiology of experimental leishmaniasis

   • Ingrid Müller
   • Ulrich Fruth
   • Jacques A. Louis

   Mini-Review Pages: 1 - 12

2. Composition and immunogenicity of the polysaccharide components of the thermostable macromolecular antigen group of mycobacterial antigens

   • M. Bruneteau
   • J. Perret
   • C. Cocito

   Original Investigations Pages: 13 - 23

3. Production and analysis of specific monoclonal antibodies against the cell wall of Mycobacterium avium

   • S. Wagner
   • U. Klause
   • H. Mauch

   Original Investigations Pages: 25 - 33

4. Induction of anti-pneumococcal cell wall polysaccharide antibodies by type 4 pneumococcal polysaccharide-protein conjugates

   • Carla Peeters
   • Anne-Marie Tenbergen-Meekes
   • Ger Rijkers

   Original Investigations Pages: 35 - 42

5. Evidence for occurrence of filovirus antibodies in humans and imported monkeys: do subclinical filovirus infections occur worldwide?

   • S. Becker
   • H. Feldmann
   • W. Slenczka

   Original Investigations Pages: 43 - 55