la gripe..........................................flu
el malestar....................................discomfort
la obesidad....................................obesity
el resfriado....................................cold
el virus.........................................virus
contagiarse...................................to become infected
empeorar.....................................to deteriorate; to get worse
ponerse malo...............................to become ill
sufrir de anorexia.........................to suffer from anorexia
tener fiebre..................................to have a fever
toser...........................................to cough