There is no vaccination available for cough. Prevention is to make the organism resistant before the pathogen invades. There is no vaccine for cough and no vaccination is needed to prevent cough. The respiratory tract needs to be moist and warm and can be better maintained in diet or living. Do not crave spicy and thick foods; the heavier the taste the greater the irritation to the airways, which will be dry and thicker in secretions, which can easily stimulate the respiratory tract and trigger a cough. The heavier the taste, the greater the irritation to the airways.