Other Issues: Nigerian Families Can Sue Pfizer; Bishops of Southern Africa Condemn the Use of Condoms; US Researchers Conduct Unethical Tests in Developing Countries; Funding Reproductive Health in Rwanda; Villagers at Risk Of Hepatitis B Traced to One Person; WHO Concerned About Tuberculosis in Afghanistan; AIDS Continues to Wreak Havoc in Sub- Saharan Africa; Human Parts on Sale in Lagos; Uganda Embarks on Mass Measles Vaccination Campaign; New Strains of HIV in Mumbai and Chennai; People With HIV Not Allowed to Go Public in China; Drug Industry Involvement in Medical Education Criticised