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Work-up algorithm for the study of suspected cases of acute SC2 infection in Primary Care.
aDone in the previous 3 months, except in special cases; bOr not done; cPositive antigen test does not require confirmation with PCR; dNew symptoms or worsening of previous ones, without severity criteria (severe dyspnea, tachypnea ≥30 rpm, Sat O2≤93%, and/or pulmonary infiltrates ≥50%) [34]
