Reporting this as addition information for evaluating the vaccine cost vs. benefit calculation. (https://www.zerohedge.com/covid-19/cdc-issues-new-guidelines-launches-probe-after-1000s-negatively-affected-following-covid)
To my knowledge, there have been no adverse reactions to HCQ when given in the appropriate dosage, which has been shown to be a very effective COVID-19 Treatment (https://mark-skidmore.com/2020/12/14/covid-19-vaccine-risk-assessment/)