When COVID-19 appeared in November
2019 in the city of Wuhan, in central China, no
epidemiologist had predicted such a pandemic.
Currently, no vaccine or drug is available, the
treatment with azithromycin and hydroxychloroquine
remains limited because it does not specifically target
the viral pathogen
Keywords : COVID-19, Lectins, Drugs, Receptors, Glycans, Glycoproteins.