CrowdTangle was used to source status updates, photo and video sharing information in the English language, which resulted in an initial 116,321 posts and 6,462,065 interactions. 
CrowdTangle
eHealth Engagement on Facebook during COVID-19: Simplistic Computational Data Analysis.Understanding social media networks and group interactions is crucial to the advancement of linguistic and cultural behavior.  Facebook public pages, groups and verified profiles using keywords "senior citizen health", "older generations", and "healthy living" were analyzed over a 12-month period to examine engagement with social media promoting good mental health.  The results can identify public concerns early on and address mental health issues among senior citizens on Facebook.
Facebook