染

to blush

Food, cooking

dish of vegetables, konnyaku, etc. simmered in soy sauce and water until the liquid is almost gone

Sensitive

to look mad; to act nuts; to seem crazy

infection control measures; steps to avoid infection

newly infected person

Organization name

National Institute of Infectious Diseases; NIID

infection prevention; disease control

old friend

familiarity (of a sound, etc.)

soil pollution

indigo dye

infection through contact

Noun or verb acting prenominally

like an old man; like an old woman

to become greasy; to be oil-stained

secondary infection

to boil down

Nouns which may take the genitive case particle 'no'

dyeing black; dyed black; dark

Abbreviation

priest robes; priesthood

mourning dress

radioactive contamination

water pollution

Y chromosome

Medicine

sexually transmitted infection; STI; sexually transmitted disease; STD

to be sweat-stained

infectious disease

Medicine

hospital-acquired infection; healthcare-associated infection; HCAI; nosocomial infection