Hepatitis B virus (HBV) has long been recognized as an occupational risk for healthcare workers (HCWs) as a result of regular and routine exposure to blood and other body fluids in the course of their duties. The risk of occupational exposure to such infection has been the concerns of HCWs for years. This cross-sectional study aimed to determine the seroprevalence of Hepatitis B surface antigenaemia among HCWs, from various occupation categories, in Babcock University Teaching Hospital, Ilisan, Nigeria, between May and June 2015.

Background: Human papillomavirus infection is most prevalent in the younger population and causes cervical cancer, which is the leading cause of cancer death worldwide. In 2018, cervical cancer was estimated to be 570,000 cases and 311,000 deaths; it ranked as the fourth most commonly diagnosed cancer and the fourth leading cause of cancer death in women. Cervical cancer can be prevented through health education and vaccination against HPV. This study aimed at evaluating the level of awareness of human papillomavirus and cervical cancer among female undergraduate students of Babcock University, Ogun state of Nigeria. Methodology: This was a cross-sectional, questionnaire-based study conducted among 310 female undergraduates of Babcock University in Nigeria from January to April 2019. The selection technique was a multistage random sampling method. The data collection was done using structured and self-administered questionnaires. Data collected were analyzed using IBM Statistical Package for Social Sciences (SPSS) statistics for windows version 25 and were presented in summary charts and frequency tables. P-values less than or equal to 0.05 were considered statistically significant. Results: Of 310 female students, 296 (95.5%) were aware of HPV infections. The majority, 215 (69.4%) of the students knew that HPV is sex-

Objectives: The Human Immunodeficiency virus causes an infection of public health importance with about 71% of the global burden in Sub-Saharan Africa. In Nigeria, 3.2 million people are living with HIV, and 838,000 - 1.3 million of the cases are found among youths. Although Non- Occupational Human Immunodeficiency Virus (HIV) post-exposure prophylaxis (nPEP) is a safe and efficacious method of HIV prevention, it remains an underutilized prevention strategy in Nigeria.  This study aimed to determine the awareness level of nPEP after sexual and other non-occupational exposure to HIV among undergraduate students of a private University. Methods: A descriptive cross-sectional survey was conducted among 395 undergraduates’ students. Data was collected by pre-tested structured self-administered questionnaires. Data obtained from the study were analyzed using the IBM SPSS Statistics version 20 software program and Frequency distribution tables with percentages and cross-tables were used for data description. Results: About 42.8% were aware of nPEP. Most of the respondents 361 (91.4%) knew that PEP is to be given after HIV exposure risk following sexual intercourse. Although 79.5% of the respondents indicated that they will see their physician after unprotected sexual intercourse and other non-occupational exposure to HIV, the majority neither knows about nPEP initiation time, 247 (62.5%) nor its duration, 286 (72.4%). Conclusions: A low level of awareness was observed among our study participants, therefore, consistent health education and promotion of nPEP will improve its awareness, uptake, and possibly reduce the prevalence of HIV among our youths.