Viral Diseases (OCR GCSE Biology A, Combined (Gateway Science Suite)): Flashcards

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Viral Diseases
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Types of cells viruses can invade

All types of cells

Medicines that cure viral diseases

None exist yet

Measles main symptoms

High fever & red skin rash

Measles brain infection complication

Encephalitis

How measles spreads

Droplet infection (coughs/sneezes)

Most effective measles prevention

Vaccination

Initial HIV symptoms

Flu-like symptoms

Body system HIV attacks

Immune system

AIDS full form

Acquired Immunodeficiency Syndrome

Main HIV transmission routes

Sexual contact & bodily fluids exchange

HIV prevention for sexual contact

Using condoms

Drugs to slow HIV & prevent AIDS

Antiretroviral drugs

TMV main symptom

Discolouration of leaves

How TMV spreads

Contact between plants; insects as vectors

TMV prevention methods

Good hygiene, pest control, resistant strains

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