https://www.selleckchem.com/pr....oducts/trastuzumab.h
Cough and fever were associated with a positive PCR test if tested within 2 weeks of symptoms (P 0.05). Patients with asthma or immunosuppression were less likely to achieve CVS if tested 3 weeks into symptoms (P 0.04). The cumulative CVS rate at 3 weeks from symptom-onset is 44 % in our entire cohort. The findings of our study highlight the low yield of repeating a SARS-CoV-2 NP PCR test within 21 days of a laboratoryconfirmed COVID-19 diagnosis. The cumulative CVS rate at 3 weeks from symptom-onset is 44 % in our entire