Short for 新型コロナウイルス (shingata korona uirusu, “novel coronavirus”). / Short for 新型コロナウイルス感染症 (shingata korona uirusu kansenshō, “novel coronavirus disease”).

(virology) coronavirus

COVID-19

大作: a male given name

対策: plan, measure / 大作: epic

new style, new model, novel type

needed, necessary

to stand, to place in an upright position / to release something physical but not solid or liquid / (Internet slang) to start (a thread)

need, necessity

(astronomy) corona / (electricity) light that is seen by corona discharge / Clipping of コロナウイルス (koronauirusu, “coronavirus”). / COVID-19; COVID-19 pandemic