Tusaale ahaan, tallaalka nool ee loo yaqaan 'varicella tallaalka nool' waxaa lagu dari karaa jadeecada qaamo-qashiir ee jadeecada, taas oo kor u qaadi karta isticmaalka carruurta ee tallaalka loo yaqaan 'varicella vaccine' ujeeddooyinka caafimaadka...