COVID-19(3) Lipid nanoparticles(2) Transmission(2) SARS-CoV-2(2) Influenza virus(2) Therapeutic strategies(2) Vaccines(2) Hepatitis B virus(2) virus-like particles.(1) NIC(1) angiotensin(1) Formulation(1) peptide(1) β-glucan.(1) receptor blocker(1) efflux transporter(1) treat(1) coronavirus(1) manufacturing(1) BCL-2(1) extracellular signal-regulated kinase(1) influenza A virus(1) liquid(1) anti-hypertensive(1) Gene therapy(1) split-dose administration(1) oral vaccine carrier.(1) intranasal vaccine(1) flexible(1) hypertension(1)