[2][3] She is a member of ANERELA+[4] (African Network of Religious Leaders living with or personally affected by HIV and AIDS).
Nyambura was born on 4th December, 1956 to Mary Muthoni wa Waruguru na Gacomba, and Rev.
[9] Her mother was a midwife in Nginda in Murang'a, and a leader in the Presbyterian Church of East Africa Woman's Guild[10] and local community.
[15] During the interfaith pre-conference on HIV on the night of the 19th International AIDS Conference on July 21, with attendees singing and committing to do their bit to "turn the tide" against HIV and AIDS; Nyambura emphatically said the epidemic was more than a medical issue and was confronted by broken social relationships.
[3] She is also a member of ANERELA+ (African Network of Religious Leaders living with or personally affected by HIV and AIDS.
[7] Nyambura Njoroge established the Talitha cum theology advocating for the rights of women and girls, fighting systems that hinder women's empowerment and development including patriarchy, gender injustices, demeaning theologies, policies, governance, and social structures.
She worked with EHAIA bringing together churches, stakeholders and policy-makers to provide ecumenical responses and provide solutions to endemic root causes of pandemics like HIV/AIDS, and to give hope, compassion, and support to victims, marginalized groups, and those affected by the HIV/AIDS pandemic towards transformation of the society.