CONTENTS. 7 
Chapter V.—Prophylactic methods, etc.—Continued. 
Methods of administration and dosage. 86 
Celli’s method. 86 
Sergent’s method. 86 
Zieman and Noclit’s method. 86 
Plehn’s method. 86 
Koch’s method. 86 
Service method. 86 
Quinine-fast strains of plasmodia. 87 
Treatment of infections and “carriers”. 88 
Discovery and treatment of latent infections, i. 89 
Proportion of latent infections. 90 
Methods of diagnosing latent infections. 94 
Treatment of latent infections. 94 
Discovery of gamete carriers. 96 
Time of occurrence of gametes. 97 
Percentage of individuals showing gametes. 97 
Estimation of number of gametes in prophylaxis. 98 
Effect of quinine upon gametes. 99 
Treatment of gamete carriers in prophylaxis. 99 
Treatment of initial and recurrent infections in prophylaxis. 100 
Results of quinine prophylaxis. 103 
Chapter VI. The application of the methods of malarial prophylaxis to the 
military service. 107 
General remarks. 107 
Malaria prophylaxis in the field. 107 
Malaria prophylaxis in semipermanent camps. 108 
Malaria prophylaxis in permanent posts. 109 
References. 113 
