Sexual behavior during adolescence fundamentally steers the future life of both girls and boys, and it should be guided with appropriate education, especially as it also represents a key factor to be considered in attainment of sustainable developmental goals. The study assessed the effect of exposure to sex education on adolescents’ sexual behavior. The primary and cross‐sectional survey data used for this study were analyzed using basic descriptive statistics and binary logistic regression analytical technique. The results, among others, highlighted that the most common sources of first sex education among the respondents are school (54.6%), family (21.6%), social media (9.5%), and others like television (7.6%) and books or magazines (4.9%). Frequency of discussion on sexual matters is positively associated with the use of protection such as condom (β = 0.261; p ≤ 0.01). The study gave support to the increasing pursuit of sexuality education. However, since adolescents’ needs could vary by demographics, streamlining sex education need by age and sex characteristics could enhance its effectiveness.

The interconnection between men's sexual behaviour as a contributor to burden of reproductive and sexual health diseases in sub-Saharan Africa are often presented with complex and sophisticated statistical analyses with little or no comprehension among the affected population that are mostly with little or no statistical literacy and education. The study adopted simplicity-parsimony idea as amalgam of simplicity and parsimony theories in analysing the trends and patterns of men's sexual behaviour in Ethiopia, Nigeria and Zambia, the three countries selected from Eastern, Western and Southern parts of sub-Saharan Africa. Demographic Health Survey male-recode datasets (2000-2014) were used. Simple descriptive statistical techniques at univariate and bivariate levels were conducted. The results highlighted that men's sexual behaviour are not the same in these regions. The men median sexual debut is 18 (Nigeria and Ethiopia) but 16 in Zambia. The median age at first cohabitation differs: 22 in Zambia and Ethiopia but higher in Nigeria. From 2000/2004 to 2010/2014, cohabitation practice reduced in Ethiopia across all ages but increased among men aged 25-29 (Zambia: 14.7-15.0%, Nigeria: 13.3-13.9%). There were declined in union-turnover in Ethiopia (-8.8%), Nigeria (-11.4%) and Zambia (-9.3%) including condom use; but non-spousal sex increased. The study concludes that the increase in non-spousal sex, non-condom use could have implications for STIs/HIV spread and zero-AIDS deaths agenda in the region. The authors suggest that policy decision-takers focus on non-spousal sex, non-use of condom, and union-turnover as crucial factors in the fight against STIs/HIV in sub-Saharan Africa.

The impacts of climate change on health, particularly respiratory health, have continued to generate concerns globally [1,2]. The United Nations Intergovernmental Panel on Climate Change, in its Fifth Assessment Report, identified climate change as a significant factor that amplifies existing health vulnerabilities [3]. It highlighted that human health is particularly sensitive to climate fluctuations, with […]