What are the three major ways diseases are spread?

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I need help with this question, I'm sort of stuck...

Could anyone help me please?

Thanks.

2007-03-05 09:24:48 · 2 answers · asked by Lisa Reese 2 in Health ➔ Diseases & Conditions ➔ Infectious Diseases

1: Sexually 2: Through sharing needles (such as for drug use or tattoos) 3: Blood to blood contact

2007-03-05 09:32:59 · answer #1 · answered by ItalianPrincess 4 · 0⤊ 1⤋

air, bodily contact or food. I believe that's your three.

2007-03-05 09:33:29 · answer #2 · answered by ambr95012 4 · 0⤊ 0⤋