Belgium, coronavirus, quarantine, flag, COVID-19, restriction, sign, pandemic, border, travel, tourism, panic, outbreak, influenza, epidemic, man, infection, virus, warning, Belgian, europe, sars, novel, nCoV, prohibition, human, Mers, hiv, China, european, covid, healthy, symbol, caution, forbidden, dangerous, restricted, stop, risk, infirm, global calamity, diseased, flu strains, incubate, spread, rapidly, germ, transmit, contagious, protection, Clock, Analog Clock, Symbol, Sign, Alarm Clock, illness, person, diaphragm, infectious agent, severe acute respiratory syndrome, decoration, belgium, catching, design, fear, writing, judiciousness, microorganism, law, district, literary composition, speedily, jeopardy, mechanism, fiction, disparity, inequality, european country, inspiration, belgian, viral infection, someone, emblem, limitation, hazard, gap, decrepit, landmass, ill health, separation, contagious disease, know-how, difference, asian country, care, wisdom, document, china, isolation, signal, flu, disease, rule, informing, sagacity, edge, respiratory disease, male, adult