Taking into account that HK M. obuense is currently being assessed in an ongoing clinical trial (NCT04442048) for its capacity to decrease the occurrence and severity of coronavirus disease 2019 (COVID-19)-related symptoms in cancer patients, it is noteworthy to further investigate whether there is a correlation of serum IL-36γ levels with the clinical outcomes in those patients. The gene discussed is IL36G; the disease is COVID-19.