... Microbiology, Post Graduate Institute of Medical Education and Research, Chandigarh, India 160012 3. Internal Medicine, Post Graduate Institute of Medical Education and Research, Chandigarh, India 160012 ... Teichoic acid and peptidoglycan are the major components of staphylococcal cell wall and they are known to induce inflammatory response in humans [29]. Antibodies against PG and TA antigens have ... S. aureus invasive infections [12, 13]. Many of these studies have demonstrated the rise in titer of antibodies against TA and PG during infections, but they in general, failed to reveal a...