Ключевые слова: 3d rendering, ban, biohazard, block, border, caution, closed, closure, clouds, contagious, control, coronavirus, covid19, danger, dangerous, epidemic, epidemy, evening, fence, flag, gloomy, hazard, healthcare, infection, infectious, isolation, malta, maltese, no entry, no way, outbreak, prevent, prohibit, prohibition, protect, protection, quarantine, restrict, restriction, security, sign, sky, stop, sunset, virus, warn, warning,