Fig. 5

Indicators of infection in patients infected Omicron BF.7. A The level of CRP after patients infected with Omicron BF.7, the serum level of CRP was higher in patients with severe symptoms than in patients with mild and asymptomatic patients. B The level of PCT after patients infected with Omicron BF.7, the serum level of PCT was higher in patients with severe symptoms than in patients with mild and asymptomatic patients. The red color indicates severe symptom, green color indicates mild symptom and blue color indicates asymptomatic