Soc. Edin. Vol. XXXVIII 



Chart V. — Epidemic of Influenza in the Winter of 1857-1558. 



22 WEEKS 



42 



TOTAL 39 



ADMISSIONS 36 



657 33 



(29-86) 3 ° 

 27 



24 



21 



18 



15 



INFLUENZA 12 

 CASES 



6 



8 



3 

 •36 



18 5 7 

 18 5 8 



OCT. 



NOV. 



DEC. 



JAN. 



FEB. 



WEEKS 



<*• 



1 



00 

 CM 



1 



1 



CM 



in 

 cm 



1 



CD 



1 



CM 



00 



1 



<N 



10 



1 



en 



CM 

 CM 



1 



eg 



1 



CO 

 CM 



1 



O 

 CO 



CO 

 1 







CM 



1 



r-- 



CM 



1 



Cvj 



CO 



1 



CO 



eg 



O 



1 



1 



CM 



1 

 CO 



CO 



1 

 to 



CM 



1 



CO 



CM 



1 



CO 

 CM 



1 



CM 

 CM 



MEAN OF 



n1 













































TOTAL 



Ji 













































ADMISSIONS 



n 



















H 



^ 

























29-86 















m 



H 



n 



ife 







■ 



)M 



■ 



\ 











PER WEEK 









if 















• 

 • 



if 











SM 



rpz 





nr- 







1 



1 





V ./ 















, 

























h 



I 















































































































































































































































































































































H 





























[^V- 







TOTAL 15 

 RESPIRATORY 

 CASES 184 



(8-86) 9 

 6 



PNEUMONIA, 26 3 



(1-18) 



WEEKLY MEAN 















































OF 



RESPIRATORY 















































CASES 8-36 















■ 



m 



,__ 



B 



k 













1 









N 







■ 



!^^ 







% 



if 















^ 



M 





















.. ...,„. 















































£^3 







-<NTr 



r>^ 





2^ 





i 



1 



^ 













/^ 



ife 



5s_ 





rU 



# 



iss 



ms 



TOTAL OF 



NERVOUS CASES 



3 



86 (391) 



MEAN OF 















































NERVOUS 









^ 





^fff 





HI 



• 



^ 



i^ 



w. 

















„/• 



« 



s 



CASES 3-91 



-^ 

























^^ 









■*4JJJi 



jiiUIri: 



■-^-- 









TOTAL OF 6 

 DIGESTIVE CASES 



3 



53 (2.4) 



MEAN OF 















































DIGESTIVE 









































Wmk 



V 









*^>^ 































/wi 













CASES 2-4 











•^ 



iS**i 



^ 











^ 





~ 



m^ 



M^ 













s^ 



PERCENTAGE 

 of CASES to 



TOTAL 

 ADMISSIONS 



54 

 51 







































































































































































































































































































































































































































A 















































A 









































TOTAL 



45 



RESPIRATORY 42 

 MEAN, 280% 39 



, ._ 36 



TOTAL 33 

 DIGESTIVE so 

 MEAN, 8-06% 27 



24 









/ 

 1 







































































A 













































A 



















J 





1 

























/ 



\ 

















/ 





























1 



\ 







A 







MEAN % OF 





/ 































\ 







1 



\ 





RESPIRATORY 











-tr 

























x 



s . 



3 





> 





TO TOTAL 











k 



_, 

























X 



^ 







V 



28-0% 









v 



\ 



1 

































INFLUENZA 21 

 MEAN, 1-23% 18 



15 



NERVOUS 9 



MEAN, 13% 6 



3 



/ 







1 





F 



/ 









A 









A 















A 



A 









A 



JV 













'\ 





yv 





1 • 

 » 1 











A 





1 » 



/ i 



\ 



NERVOUS 



j 



r 



4X- 



/ 













5 



/ 



^ 



/ 1 



1A 



1 V 





-A- 





\ 



— 1 



'/ 



\ 



-\ — 



\ 



MEAN 13% 



1 



1 — 

 » 



> 



j— V 











A 





■V 





1 



V 



1 — 

 1 



V 



\ 



1 

 1 



1 



i 



d 



J 



\ 





DIGESTIVE, 8% _ 



% 









% 



\ 







A 



1 



f__ 





— 



— 



1 





-V 



> 







X? 



/-■- ' 



=£ 





--< 



v 



INFLUENZA 



1 



/ 







V i 



V 



' • 



V, 





V 



\_ 4 



A 



1 







N 



-./ 













\ 

 \ 





L2% 





i 





















r 



V 





















