Bronchiolitis
Bronchiolitis is a common chest infection in babies that affects their breathing. Urgent treatment can be needed. Find out when to call for help.
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Chest infection
Chest infections are common in people of all ages. Find out more about what causes chest infections, their symptoms and treatments.
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Respiratory system
Your respiratory system brings oxygen into your body and helps to remove carbon dioxide. Learn more about how it functions and how to keep it healthy.
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Respiratory syncytial virus (RSV)
RSV is a virus that causes infection in the lungs and airways. Read on to learn more about symptoms, diagnosis, management and prevention.
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Human parainfluenza viruses (HPIVs)
HPIVs infect the respiratory tract and have symptoms like a cold. They spread via coughs and sneezes. Children and immunocompromised are at higher risk.
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Runny nose
Runny nose, also called rhinorrhoea, can be caused by things like allergies, colds and flu. Learn how to treat and prevent a runny nose.
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Human T-lymphotropic virus 1 (HTLV-1)
Human T-cell leukaemia virus type 1 (HTLV-1) can infect your blood. Learn more about how it spreads and the diseases it causes.
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Human metapneumovirus (HMPV)
Human metapneumovirus (HMPV) is a respiratory virus that usually causes a mild illness. Learn more about the symptoms and treatment of HMPV.
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Rhinovirus
Rhinovirus causes the common cold, it has mild symptoms but can be serious in some people. Learn more about rhinovirus symptoms and treatment.
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Passive smoking and vaping
Passive smoke and vapour can damage your health if you breathe it in, especially for babies, children and pregnant women. Learn about the risks.
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