Pathogenesis of Haemophilus influenzae
The non-capsulated variety of Haemophilus influnzae is a very common commensal in upper respiratory tract. 60-80% cases have been found related to non-capsulated strains in...
Differences between antigens and antibodies
S.N Antigens Antibodies 1. Commonly called “antibodies generating chemicals” or immunogens. Commonly called immunoglobulins. 2. Both proteinous or polysachharides. Always proteinous in nature. 3. They...