My research led me to understand what some of the main causes of depression/mental health problems are among Americans post Covid-19 pandemic and what potential solutions or changes can be made to elevate the problem. The discourse communities that would be interested would be people struggling with mental health or people that are interested in helping those who are struggling. The best multimodal i could choose would be posters, infographics, or presentations as they can give detailed information that informs the viewers while also keeping them engaged via visuals. An example would be:

https://iosh.com/media/8404/mental-health-awareness-presentation.pdf