Detailed disease case study(B.8)

• 4 types of pathogen

  Virus, bacteria, fungi,protist
• 3 viral diseases 


  Measles, HIV, TMV(tobacco mosaic virus)
• 2 bacterial diseases 


  Salmonella & Gonorrhoea
• Name 1 fungal disease

  Rose black spot
• Name 1 protist disease

  Malaria
• name 2 symptoms of measles

  Fever, Red skin rash
• 2 symptoms of HIV

  Flu-like symptoms. AIDS
• State 1 symptom of TMV


  Discolouration of leaves
• 2 symptoms of salmonella

  Fever. Cramps. Vomitting. Diarrhoea
• 2 symptoms of gonorrhoea 


  Thick yellow/green discharge. Pain urinating
• 2 symptoms of rose black spot

  Purple/black spots on leaves. Leaves turn yellow & drop off
• How is measles spread & prevented?


  Spread: Air Prevented(stopped): Vaccination
• How is gonorrhoea spread & prevented?

  Spread: Sex prevented(stopped):Condoms
• How is rose black spot spread & prevented?


  Spread: Direct Contact Prevented:Fungicide & destroying affected leaves
• How is salmonella spread & prevented?

  spread: Direct Contact
• How is salmonella spread & Prevented?

  Spread: Food Prevented:Cooking throughly & washing hands