Ключевые слова: 2g, 3g, access, ban, check, consider, corona, corona test, covid, covid19, cross, cure, cured, design, disease, drop shadow, epidemic, forbidden, graphic, green, health, illustration, in shape, infect, information, keep distance, measure, notice, pandemic, pcr, pictogram, point out, protect, regulation, restaurant, retail, rule, service, shop window, store, syringe, tested, two color, unvaccinated, vaccinated, virus,