The primary responsibility for public healthcare in Manipur lies with the:

Department of Health & Family Welfare
National Health Mission (NHM)
Private hospitals and clinics
Traditional healers

The correct answer is: a) Department of Health & Family Welfare.

The Department of Health & Family Welfare (DoHFW) is the nodal department for the implementation of the National Health Mission (NHM) in Manipur. The DoHFW is responsible for the planning, implementation, monitoring, and evaluation of all health programs in the state. The DoHFW also provides technical support to the NHM and other health programs in the state.

The NHM is a centrally sponsored scheme launched by the Government of India in 2005. The NHM aims to improve the quality of health services and reduce the burden of disease in the country. The NHM is implemented by the state governments in collaboration with the central government.

Private hospitals and clinics are also involved in the provision of healthcare in Manipur. However, the DoHFW is the primary responsible for public healthcare in the state.

Traditional healers are also available in Manipur. However, they are not regulated by the government.