Ключевые слова: anti, antibacterial, antiseptic, antiviral, antivirus, atom, bacteria, bacterial, care, concept, corona, coronavirus, crossed, defend, defense, drugs, flu, form, guard, health, health care, healthcare, hospital, icon, illness, immune, isolated, lab, med, medical, medicine, microbe, molecule, molecules, pandemic, protection, quarantine, safe, sanitary, sanitizer, save, shape, shield, sick, sickness, sign, symbol, vaccine, virus,