Infection And Response Flashcards
What is meant by a communicable disease
A disease that spreads
List three viral diseases
Measles
HIV
TMV
Rubella
List some symptoms of measles
Red skin rash
Fever
List symptoms of HIV
Flu like symptoms
How is measles treated
Vaccination
How is HIV treated
Antiretroviral drugs
What effect does rose black spot disease have on plants
Causes the leaves to turn yellow and fall off which means less photosynthesis
Is rose black spot disease fungal or viral
Fungal
How do you get measles
Spread by droplets of an infected person eg sneezing or coughing
How do get HIV
Sexual contact or by exchanging bodily fluids
How is gonorrhoea transmitted between individuals
Sexually
How can vaccinations limit the spread of a disease
More people are immune to it which means there is a less chance of people catching it and spreading it
What is malaria causes by
Protist
How does malaria spread
Mosquitos pick up the protist and feed on an animal or human and infect them. The protist then gets into the blood vessels
How can malaria be prevented
Mosquito nets
What is Salmonella
A bacterial disease
How is salmonella spread
Eating food that has been contaminated
Symptoms of salmonella
Fever
Stomach cramps
Vomiting
Diarrhoea
How does bacteria make us feel unwell
They produce toxins