21. A single injection of long-acting penicillin cures yaws (before) Publication: Produced: [not before 1960] Subject(s): ChildMothersYawsYaws -- drug therapyHealth PersonnelPenicillinsNigeriaWorld Health Organization.
22. A single injection of long-acting penicillin cures yaws (after) Publication: Produced: [not before 1960] Subject(s): ChildMothersYawsYaws -- drug therapyPenicillinsNigeriaWorld Health Organization.
23. Although the threat of smallpox is declining, this child has to put up with a routine vaccination Author(s): Nehmeh, George, photographer Publication: [1960-1975?] Subject(s): Smallpox VaccineSmallpox -- prevention & controlMother-Child RelationsMothersRefugeesMiddle EastWorld Health Organization.