Knowra Measles Measles Measles is a highly contagious viral disease caused by measles virus, typically producing fever, cough, and a spreading rash. It can cause severe complications, especially in young children and people with weakened immunity.
Measles virus : An enveloped, single-stranded RNA virus in the genus Morbillivirus that causes measles. This virus is the direct cause of the disease and drives its characteristic course.
Measles diagnosis : The identification of measles using clinical findings and laboratory tests, especially measles-specific IgM or viral RNA. Testing confirms suspected cases and supports public-health action.
Measles complications : Health problems caused by measles, including pneumonia, diarrhea, blindness, and neurological disease. These outcomes account for much of measles’ danger beyond its rash and fever.
Rubella : A contagious viral disease that usually causes a mild rash but can severely harm a developing fetus. Rubella also causes fever and rash, but has a different virus and pregnancy risk profile.
Francis Home : An eighteenth-century Scottish physician who investigated inoculation against measles. His 1758 experiments helped establish measles as a transmissible disease.
Respiratory transmission : The spread of infectious agents through particles released from the respiratory tract. Measles virus spreads through airborne particles that can linger after an infected person leaves.
Measles vaccine : A vaccine that induces immunity to measles, usually administered as part of a combined vaccine. Vaccination is the principal way to prevent measles and its complications.
Measles pneumonia : Lung inflammation caused by measles virus or secondary infections during measles. Pneumonia is a major cause of measles-related death, particularly in young children.
Roseola : A childhood viral illness in which a rash often appears after several days of high fever. Its rash follows fever rather than the characteristic measles sequence.
John Enders : An American biomedical scientist who helped develop methods for growing viruses in cell culture. His laboratory isolated measles virus in 1954, enabling vaccine development.
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