Level of Knowledge About Prevention of Mother-to-Child Transmission of HIV Option B+ and Associated Factors Among ANC Clients in Kombolcha Town, South Wollo Amhara Regional State, Ethiopia, 2017.

This study showed more than half of these study participants had adequate knowledge about the prevention of mother-to-child transmission B+ option. Age, educational status, employment, parity and number of antenatal care visits had a statistically significant association with pregnant womens' knowledge of prevention of mother-to-child transmission B+ option. Therefore, it is better to design to give health education on prevention of mother-to-child transmission B+ option particularly for older age, uneducated, unemployed, partiy of one pregnant women.