Mr Aina said HPV is the most common viral infection of the reproductive tract.
It said the efforts of midwives had significantly contributed to a reduction in the alarming statistics of maternal and under-five mortality rates in Nigeria.
He said the NPHCDA had conducted assessments and engaged stakeholders to determine the direction it needs to take.
The National Primary Health Care Development Agency (NPHCDA) has said that tetanus and diphtheria are threatening pregnant women.
Yellow fever is a viral infection transmitted by mosquitoes, primarily in tropical regions of Africa and South America.
