Acute Tonsillitis in Young Men: Etiological Agents and Their Differentiation

Abstract
Group A beta-hemolytic streptococci were found in 38% of 257 young men in military service with acute tonsillitis. Of the 108 patients tested also for viral antibodies, 42% showed a 4-fold rise in antibody liters. Adenovirus was the most frequent (31%) nonstreptococcal agent, followed by Epstein-Barr virus (6%), and influenza virus (5%). Non-group A streptococci were isolated in about the same proportion (18%) as in healthy control subjects. Other data also suggested that these bacteria were carried and not true infecting organisms. Group A streptococci and adenovirus occurred in mixed infection in 9% of the 108 cases. In group A streptococcal tonsillitis compared to others, white blood cell counts were higher (13.3 vs. 8.3±109/l,pppp<0.01), while there was no difference in the height of the fever or erythrocyte sedimentation rate.