CRP and COVID-19: Our observations are confirmed in the vast majority of review and meta‐analysis released until now.13, 17, 18, 19 In a systematic review by Fu et al.,17 involving 43 studies and 3600 patients, the most common abnormalities detected in COVID‐19 were decreased lymphocyte count (57.4%), an elevated CRP (68.6%) and an increase in LDH (51.6%).