i8i Fru/lijicatton of the Fucus Nulam. 



whom the fiifl; inoculation produced no cfie£l, were again in- 

 oculated with matter collefted from thofe on whom the firft 

 inoculation took efleft. The com'^nittee continue their trials, 

 and will inform the public of their further refults. 



" In the name of the Medical Comitiitice^ THOURET." 



*' The Vaccina Inftitution, which has already been fo ufefiil 

 in England, and which has communicated on the fubje6t 

 with the learned in various parts of Europe to introduce the 

 cow-pock inoculation, has fent us the following notice : 



" Vaccine Inftitution, Warwick-ftrcet, 

 Golden-fquare, July 28, iSoo. 



** From the increafc of patients, and the numerous ap» 

 pHcations for cow-pock matter, the fubfcribers are hereby 

 informed, that it has been refolved to inoculate every Friday 

 as well as Tucfday, under the direction di the medical efta* 

 blifhmeat, which at prefcnt is as follows : 



" George Pearfon, M.D. F.R.S. L. NIhdl, M.D. and 



Thomas Nelfon, M.D. phyficians. 

 *^ Thomas Keate, Efq. and John Ku(h, Efq. confulling 



furgeons. 

 ** R. Keate, Efq. John Gunning, Efq. and J. Caipne, Efq., 



furgeons. 

 "^ A. Brande, Efq. F. Rivers, Efq. and Mr. E. Brande, 



vifiting apothecaries. 

 *' Mr. J. Lewis, refident apothecary, to whom letters (poft 

 paid) may be addrefled. 



" The public are defired to notice, that the medical efla-" 

 bliftiment do not authenticate vaccine matter unlefs it be 

 delivered imdcr the appropriate feal of the inftitution. 



" By order, WM. SANCHO, Secretary.*' 



FRtJCTIFICATION OP THE FUCUS NATANS. 



A fmall treatife has lately been publifhed at Madrid by 

 Hippolitus Ruiz, member of the Royal Medical Society of 

 theft city and botaniil on the expedition to Peru, under the 

 title of Tie vera Fuci natant'is frudifcatione co^mnentarius . 

 As this work is fcarce, the following extradl from it may 



not 



