Figure 3.

The distribution of respiratory pathogens by age groups in patients with COVID-19 and coinfections (N = 30) among the study subjects (N = 342). The number of coinfection cases based on the age distribution was 1 (0.3%), 16 (4.7%), 11 (3.2%), and 2 (0.6%) for ages < 20, 20–39, 40–59, and >60 years, respectively. COVID-19: coronavirus disease 2019; Flu A: influenza (A); RSV: respiratory syncytial virus; Adv: adenovirus; MPV: metapneumovirus; HRV: rhinovirus; Other CoronaV: coronaviruses such as 229E, NL63, and OC43; M. pneumoniae: Mycoplasma pneumoniae.