There is a higher incidence of asthma, worse outcomes, and a higher burden of disease in Black Americans compared to white Americans. This thesis aims to understand asthma disparities in the Black population by analyzing a variety of social determinants of health and genetic factors that may contribute to these racial health disparities. Based on the evidence collected, a variety of interventions are discussed that explore potential solutions to address the critical issue.

Skin cancer diagnoses and deaths continue to increase every year. With basal cell carcinoma (BCC) being the most common type of skin cancer diagnoses, establishing protective measurements against it are important. Surprisingly, sunscreen may not be as effective at protecting against basal cell carcinoma as it is for another non-melanoma type of skin cancer: squamous cell carcinoma. This paper aims to identify some differences between the two non-melanoma type cancers to find probable reasons sunscreen may be more effective at protecting against one over the other, as well as to find new solutions to protect against basal cell carcinoma. The results conclude that basal cell carcinoma does have UV-induced pathogenesis, in which case sunscreen is protective; however, it also revealed the need for ingredient studies and more sunscreen efficacy studies to determine other BCC pathogenesis pathways. Lastly, aided by dermatologist interviews, current interventions were established in order to provide greater protection against skin cancer. These include reforming the way commercials portray sunscreen to better educate the public about proper application and re-application, genetic testing for high-risk BCC markers, and an emphasis on sun education to the mothers of children.