Disparities and intersectionality in social support networks: addressing social inequalities during the COVID-19 pandemic and beyond

The COVID-19 pandemic has brought social injustice and inequalities to the forefront of global public health. Members of marginalised communities, such as racial/ethnic and sexual minorities, and persons with disabilities, have been shown to be more vulnerable to certain consequences of the pandemic. Research suggests a protective role of social support in health and wellness promotion, yet little is known about the disparities in specific social support sources (i.e., family, friends, and a significant other) between marginalised populations and their counterparts. Also unclear is the role of intersections of these marginalised identities in social support structures affected by the pandemic. Hence, it is crucial to explore and characterise such disparities and intersectionality in order to address social inequalities in a time of global crisis. To that end, we surveyed U.S. adults across 45 states to examine their social support from family, friends, and a significant other. Results revealed the disproportionate impacts of the pandemic on social support among racial/ethnic and sexual minorities and persons with disabilities. Additionally, we found that White individuals with a marginalised identity received less social support than their White counterparts but received a similar level of social support when compared with racial/ethnic minorities without additional marginalised identities. This article seeks to elucidate the social support disparities associated with disproportionately increased social isolation for marginalised populations due to socioeconomic disadvantages. Specific recommendations are provided for addressing issues around social disparities and inequalities. With the experience and awareness attained working with marginalised populations, mental health professionals, public health officials, and community stakeholders should be poised to attend to social capital inequalities for diversity, equity, and inclusion now and in the post-pandemic era.