Communicablediseases. They are bacterialdiseases which can be killed using antibiotics.
How is the bacteria that causes salmonella food poisoning spread?
Through ingestinginfectedfood, this food is prepared in unhygienicconditions.
What do the salmonella bacteria do?
They secretetoxins which cause the symptoms of bacteria. These include: Fever, abdominalcramps, vomiting and diarrhoea.
Where is salmonella bacteria sometimes found?
In poultry such as chicken. However, in the UK, chickens are vaccinated against salmonella and this controls the spread of the disease.
What is Gonorrhoea?
Sexuallytransmittedinfection.
What are the symptoms of Gonorrhoea?
Thickyellow/greendischarge from the penis or vagina, it can also cause pain when urinating
How was Gonorrhoea treated in the past?
It was easily treated using the antibioticpenicillin. However, antibioticresistantstrains of bacteria are now common. So, now differentantibiotics are used to treat Gonorrhoea.
How do we stop the spread of Gonorrhoea?
Using a condom during sexualintercourse stops the bacteria passing from person to person.
People who have unprotectedsex should be tested for Gonorrhoea. They can then be treated with antibiotics to kill the bacteria before they pass it on to anotherperson.