GCSE Combined Science (AQA)

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Measles

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Infection and Response Communicable Diseases

Measles

2:12 Viral Diseases
Spec 4.3.1.2
Previous How Diseases Spread Next HIV
  • Measles is a highly infectious viral disease spread through air droplets from coughs and sneezes of infected individuals.
  • The virus infects and damages the host's cells.
  • Main transmission route is through airborne droplets.
  • Symptoms include fever and a red skin rash; fever is the body's response to infection.
  • There are no medications to cure the virus; treatment focuses on alleviating symptoms.
  • Serious complications from measles can include brain damage, blindness, sterility in adults, and fetal abnormalities such as low birth weight.
  • Measles can be fatal, especially if complications arise.
  • Vaccination is crucial and is typically administered to babies as part of the MMR vaccine (measles, mumps, rubella) to provide immunity and prevent these serious outcomes.

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