Pneumococcal pneumonia
Pneumococcal infections are caused by the Streptococcus pneumoniae bacteria. There are around 40 pneumococcus serotypes considered to be responsible for serious infections. These bacteria are frequently responsible for pneumonia, meningitis, sinusitis and otitis media. Pneumonia is an acute respiratory infection that affects the lungs and can be particularly dangerous for infants, the elderly, and people with certain chronic diseases.
What are the symptoms of pneumococcal pneumonia?
The symptoms of pneumonia can occur suddenly or develop gradually over a few days.
- High fever (40 °C)
- Shivering, side stitch
- Rapid breathing
- Shortness of breath
- A dry then a wet cough
- Acute pain on one side of the chest
Who is affected and which groups are most at risk of contracting a severe form?
- Children under 2 years old
- People aged 65 and over
- Immunosuppressed people or people with certain illnesses predisposing them to serious infections
How are the bacteria transmitted?
Pneumococcus is transmitted through contact with droplets of saliva or mucus of an infected person, particularly when coughing or sneezing.
How can you protect yourself?
Vaccines are still the best way to prevent pneumococcal infections.
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