Bacterial Diseases (OCR GCSE Biology A (Gateway Science Suite)): Flashcards

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Bacterial Diseases
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Why are bacterial diseases increasingly concerning?

Rise of antibiotic-resistant strains

Salmonella symptoms

Fever, cramps, vomiting, diarrhoea

Cause of Salmonella symptoms

Toxins secreted by bacteria

Where are Salmonella bacteria found naturally?

Guts of poultry & livestock

How Salmonella spreads to people

Raw/undercooked meat, eggs, contaminated surfaces

Salmonella prevention in poultry

Vaccination

Salmonella kitchen prevention measures

Good hygiene, separate raw/cooked food, cook thoroughly

What type of infection is Gonorrhoea?

STI (sexually transmitted infection)

Gonorrhoea discharge characteristic

Thick yellow/green from vagina or penis

Gonorrhoea urinary symptom

Pain during urination

How Gonorrhoea spreads

Unprotected sexual contact

Gonorrhoea prevention via contraception

Barrier methods like condoms

Gonorrhoea treatment

Antibiotics

Gonorrhoea antibiotic resistance issue

Many strains resistant to penicillin, resistance growing

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