COVID-19(3) Transmission(2) SARS-CoV-2(2) Lipid nanoparticles(2) Therapeutic strategies(2) Influenza virus(2) Vaccines(2) Hepatitis B virus(2) Formation(1) Interaction(1) virus-like particles.(1) low molecular weight(1) Formulation(1) β-glucan.(1) efflux transporter(1) HBeAg(1) approaches(1) manufacturing(1) Gene therapy(1) lung(1) influenza A virus(1) flavonoid(1) conformational changes(1) split-dose administration(1) solid dispersion(1) intranasal vaccine(1) bacterial nanocellulose(1) role(1) applied(1) X-ray(1)