▁model ▁in ▁past ▁research , ▁most ▁current ▁use ▁of ▁ch imp anze es ▁for ▁bi omed ical ▁research ▁is ▁unnecessary ’ . ▁ ▁The ▁primary ▁recommendation ▁is ▁that ▁the ▁use ▁of ▁ch imp anze es ▁in ▁research ▁be ▁gu ided ▁by ▁a ▁set ▁of ▁principles ▁and ▁criteria , ▁in ▁effect ▁to ▁greatly ▁limit ▁government - fund ed ▁research ▁using ▁ch imp anze es . ▁ ▁Fall ing ▁short ▁of ▁calling ▁for ▁the ▁out - right ▁ban ▁of ▁using ▁ch imp anze es ▁for ▁research , ▁the ▁report ▁acknowled ged ▁that ▁new ▁emer ging , ▁or ▁re - emer ging ▁dise ases ▁may ▁require ▁the ▁use ▁of ▁ch imp anze es , ▁echo ing ▁Professor ▁Col in ▁Bla kem ore ' s ▁concern . ▁ ▁Francis ▁Collins , ▁Director ▁of ▁N I H ▁announced ▁on ▁the ▁same ▁day ▁the ▁report ▁was ▁released ▁that ▁he ▁accepted ▁the ▁recommend ations ▁and ▁will ▁develop ▁the ▁implementation ▁plan ▁which ▁includes ▁the ▁forming ▁of ▁an ▁expert ▁committee ▁to ▁review ▁all ▁submitted ▁grant ▁applications ▁and ▁projects ▁already ▁under way ▁involving ▁the ▁use ▁of ▁ch imp anze es . ▁Furthermore , ▁no ▁new ▁grant ▁applications ▁using ▁ch imp anze es ▁will ▁be ▁review ed ▁until ▁further ▁notice . ▁ ▁On ▁ 2 1 ▁September ▁ 2 0 1 2 , ▁N I H ▁announced ▁that ▁ 1 1 0 ▁ch imp anze es ▁owned ▁by ▁the ▁government ▁will ▁be ▁retired . ▁ ▁N I H ▁own s ▁about ▁ 5 0 0 ▁ch imp anze es ▁for ▁research , ▁this ▁move