Table 2 Patients stratification

Class A

Healthy patients with no or well-controlled comorbidities and no immunocompromise, where the infection is the main problem

Class B

Patient with major comorbidities and/or moderate immunocompromise but currently clinically stable, in whom the infection can rapidly worsen the prognosis

Class C

Patients with important comorbidities in advanced stages and/or severe immunocompromise, in which the infection worsens an already severe clinical condition