148 DIPHTHERIA 



1899. 



1. All forms of Diphtheria. 



Cases treated with Antitoxin. 



All Cases ; both those treated with 

 Antitoxin, and those not. 



Cases. 



Deaths. 



Mortality 

 per cent. 



Cases. 



Deaths. 



Mortality 

 per cent. 



7038 



1082 



I5-33 



8015 



1126 



14.05 



2. Laryngeal Cases. 



Cases treated with Antitoxin. 



All Cases ; both those treated with 

 Antitoxin, and those not. 



Cases. 



Deaths. 



Mortality 

 per cent. 



Cases. 



Deaths. 



Mortality 

 per cent. 



669 



190 



28.4 



687 



20I 



29.3 



3. Tracheotomy Cases. 



Cases treated with Antitoxin. 



All Cases ; both tliose treated with 

 Antitoxin, and those not. 



Cases. 



Deaths. 



Mortality 

 per cent. 



Cases. 



Deaths. 



Mortality 

 per cent. 



377 



147 



39-1 



382 



149 



39-i 



1900. 



1. All forms of Diphtheria. 



Cases treated with Antitoxin. 



All Cases ; both those treated with 

 Antitoxin, and those not. 



Cases. 



Deaths. 



Mortality 

 per cent. 







Cases. 



Deaths. 



Mortality 

 per cent. 



7271 



936 



12.88 



8225 



987 



I2.0I 



