Patients may experience: Persistent fatigue and weakness Breathlessness on exertion Pallor or a slightly yellowish tinge to the skin Heart palpitations Neurological symptoms are of particular clinical concern, as nerve damage caused by prolonged B12 deficiency can be irreversible if not treated promptly
Verkerke H, Horwath M, Saeedi B, Boyer D, Allen JW, Owens J, Arthur CM, Nakahara H, Rha J, Patel K, Wu SC, Paul A, Yasin N, Wang J, Shin S, Brown D, Normile K, Cole L, Meyers M, Lin H, Woods E, Isaac J, Broder K, Wade J, Kauffman RC, Patel R, Josephson CD, Reynolds S, Sherman M, Wrammert J, Alter D, Guarner J, Roback JD, Neish A, Stowell SR (2021) Comparison of antibody class specific SARS-CoV-2 serology for the diagnosis of acute COVID-19
The mannose-functionalized CDs were applied for selective labeling of E
Independent Samples T-Test and Mann-Whitney U test were used for between-group comparison of parametric and nonparametric variables, respectively