particles, smoke or water vapour, causing them to become ill. These diseases include influenza, tuberculosis, smallpox and chickenpox. STD’s: • transmitted through sexual contact • breast feeding or needle sharing between IV drug users. • The most common types are HIV, syphilis, gonorrhoea, chlamydia and genital herpes. Deficiency Disease: • A term used to describe a range of conditions that people acquire due to a lack of food or vitamins and minerals…
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