天花病毒

variola virus

day / sky / heaven

smallpox / ceiling / stamen of corn / (old) snow / (dialect) sesame oil

surname Hua

flower / blossom / CL:朵[duo3],支[zhi1],束[shu4],把[ba3],盆[pen2],簇[cu4] / fancy pattern / florid / to spend (money, time) / (coll.) lecherous / lustful

old variant of 花[hua1]

variant of 花[hua1] / flower / blossom / also pr. [wei3]

illness / CL:場|场[chang2] / disease / to fall ill / defect

virus

poison / to poison / poisonous / malicious / cruel / fierce / narcotics