7.2.2. Lapho sisebenti sikhetsa khona kuveta ngekwaso simo saso se-HIV kumcashi nobe kuletinye tisebenti, lolwati akumele kwekutsi lwatiswe kulabanye ngaphandle kwemvumo lebhalwe nguleso sisebenti. Lapho imvumo lebhaliwe ingatfolakali, tinyatselo kumele titsatfwe kute ticacise kwekutsi lesisebenti sifuna kutatisa ngesimo saso.