RT Journal Article SR Electronic T1 CMA says no to mandatory hepatitis B vaccination, screening for MDs JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 64 OP 65 VO 159 IS 1 A1 B. Sibbald YR 1998 UL http://www.cmaj.ca/content/159/1/64.abstract AB Should vaccination of physicians against hepatitis B, as well as subsequent screening for the virus, be mandatory? The CMA says no: the voluntary route is the way to go. But Health Canada disagrees. Its new guidelines call for mandatory vaccination and subsequent screening of exposure-prone physicians for the virus.