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Unformatted text preview: cat.jpg Disease Classification Disease Viral Destroys cells Virus reproduces in body Virus cells cells Not curable from outside Not body body Treat symptom, i.e. Treat decongestant decongestant Eventually immune system Eventually controls virus controls HIV is a virus that kills HIV human immune system human Antibiotics won’t cure a Antibiotics virus virus!.jpg Disease Classification Disease Bacterial Single-cell organism Damage their host Damage cells by producing toxic substances (exotoxins) (exotoxins) TB, typhoid Antibiotics, i.e. Antibiotics, penicillin, penicillin, Interfere with cell wall Interfere development development Streptococcus Salmonella­08­98)_elvis.jpg Disease Classification Disease Rickettsial Bacteria Similar to virus – Similar replicates within the host cell host Rocky Mountain Rocky Spotted Fever Spotted Tick spread (Lyme) http://www.pestworldforkids...
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