​Lower doses of yellow fever vaccine could be used in emergencies

The yellow fever vaccine given as one fifth of the regular dose could be used to control an outbreak in case of vaccine shortages.

From: http://redirect.viglink.com?u=http%3A%2F%2Fwww.who.int%2Fentity%2Fmediacentre%2Fnews%2Fstatements%2F2016%2Fyellow-fever-vaccine%2Fen%2Findex.html&key=ddaed8f51db7bb1330a6f6de768a69b8