AGE, Aged garlic extract; AIV-H9N2, Avian influenza virus-H9N2; ALT, Alanine aminotransferase; ARVI, Acute respiratory viral infection; AdV-3, Adenovirus-3; AdV-41, Adenovirus-41; Allium sativum; CBV-3, Coxsackie B −3; CPE, Cytopathic effect; CoV, Coronavirus; DADS, Diallyl disulfide; DAS, Diallyl sulfide; DATS, Diallyl trisulfide; DDB, Dimethyl-4,4'-dimethoxy-5,6,5',6'-dimethylene dioxybiphenyl-2,2'-dicarboxylate; ECHO11, Echovirus-11; ECM, Extracellular matrix; ERK, Extracellular-signal-regulated kinase; FDA, Food and drug administration; Functional food; GE, Garlic extract; GLRaV­2, Grapevine leafroll­associated virus 2; GO, Garlic oil; GRAS, Generally regarded as safe; HAV, Hepatitis A virus; HCMV, Human cytomegalovirus; HIV-1, Human immunodeficiency virus-1; HPV, Influenza B virus Human papillomavirus; HRV-2, Human rhinovirus type 2; HSV-1, Herpes simplex virus-1; HSV-2, Herpes simplex virus-2; Hp, Haptoglobin; IAV-H1N1, IBV Influenza A virus-H1N1; IEG1, Immediate-early gene 1; IEGs, Immediate-early genes; Immunomodulatory; LGE, Lipid garlic extract; MAPK, Mitogen activated protein kinase; MARS-CoV, Middle East respiratory syndrome coronavirus; MDCK cells, Madin-darby canine kidney cells; MeV, Measles virus; NA, Not available; NDV, Newcastle disease virus; NK, Natural killer; OSCs, Organosulfur compounds; Organosulfur compounds; PGE, Powdered garlic extract; PIV- 3, Parainfluenza virus-3; PRRSV, Porcine reproductive and respiratory syndrome virus; PRV, Porcine Rotavirus; PVY, Potato Virus Y; Pandemic; RCTs, Randomized clinical trials; RMCW, Recalcitrant multiple common warts; RV-SA-11, Rotavirus SA-11; SAC, Serum antioxidant concentration; SAMC, S-allyl-mercaptocysteine; SAMG, S-allyl-mercapto-glutathione; SARS-CoV, Severe acute respiratory syndrome coronavirus; SI, Selectivity index; SRGE, Sustained release garlic extract; SWV, Spotted wilt virus; VSV, Vesicular stomatitis virus; VV, Vaccinia virus