1. Factors associated with prolonged viral shedding in older patients infected with Omicron BA.2.2
   Weijie Zhong et al, 2023, Frontiers in Public Health CrossRef
2. Serum Total Antioxidant Capacity (TAC) and TAC/Lymphocyte Ratio as Promising Predictive Markers in COVID-19
   Zoltán Horváth-Szalai et al, 2023, International Journal of Molecular Sciences CrossRef
3. Viral Infections
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4. SARS-CoV-2 placentitis, stillbirth, and maternal COVID-19 vaccination: clinical–pathologic correlations
   David A. Schwartz et al, 2023, American Journal of Obstetrics and Gynecology CrossRef
5. Efficacy and safety of molnupiravir in patients with Omicron variant vaccine breakthrough COVID-19 infection: a randomized, controlled trial
   Yayun Liu et al, 2023, Frontiers in Pharmacology CrossRef