Note for the TSRT (DMIDey-ei- of R,,id-nioloai-l St-fip~z The 03qxndium of Epidemiogical Studies is currently being updated, the last revisicm having taken place at the end of 1988. A limited number of new papers on subjects sx~ as ancealies Will be 31ity-k-ted but there will be two major revisions:- (a) vi--Is ,nd cancer There is increasing evidence that virus's play an important, if rx3t dominar-t, role in the development of certain cancers for some of which Smakin; has been -1-i-d to be involved. Papers in the area will therefcre be reviewed in the new Cccpendium. (b) r-jetic --A-iliilitV to Ai- With the introduction of new monitoring tAchniques in molecul, biolcqy the number of diseases which are known to develop pred-Itly in gmret~y -oWtibIe people has in=--d. Most recently it har- been suggested that certain genetic factors pr-A i -p- to lurq cancer and this area will also be reviewed in the rmv i,-. Die to the number of papers beirg oxsidered it is now anticipated that revision Will be completed by the end of April. R E RET/UW 14 th February 1991 BATCo document for Province of BritiSh Columbia 25 October 1999