Meningitis has recently returned to the headlines following a cluster of cases among students in the United Kingdom. While the situation has raised concern due to the speed and severity of some cases, health experts emphasise that meningitis remains rare, even in the context of this outbreak.
According to recent reporting, clusters like this, often linked to close-contact environments such as universities, can appear alarming, but they do not reflect widespread risk across the population. Instead, they highlight how specific settings can temporarily increase transmission, while overall incidence remains low.
In Ireland, meningococcal disease is monitored each year by the Health Protection Surveillance Centre (HPSC). Cases are recorded annually, but numbers remain relatively low, and there is no indication of a national outbreak.
What is meningitis?
Meningitis is an inflammation of the membranes surrounding the brain and spinal cord. It can be caused by viruses or bacteria.
- Viral meningitis is more common and usually less severe
- Bacterial meningitis is rarer but can be life-threatening without rapid treatment
Because symptoms can escalate quickly, early recognition is essential.
What are the symptoms of meningitis?
Symptoms don’t always appear all at once. They can start mildly and worsen over a short period of time.
Early symptoms
- Fever
- Headache
- Nausea or vomiting
- General feeling of being unwell
Warning signs to watch closely
- Stiff neck
- Sensitivity to light
- Cold hands and feet or limb pain
- Pale or mottled skin
Urgent symptoms (seek immediate care)
- Confusion or difficulty staying awake
- Seizures
- Difficulty breathing
- A rash that does not fade when pressed (non-blanching rash)
Not everyone develops all symptoms. It’s the combination and progression that matters most.
What is a meningitis rash?
A meningitis rash is a skin change that can occur in some cases of bacterial meningitis, particularly when the infection affects the bloodstream. It often starts as small red or purplish spots that can spread and become darker, sometimes resembling bruises.
One way to check the rash is the glass test: press the side of a clear glass firmly against the skin. If the rash does not fade or turn pale under pressure, this is known as a non-blanching rash.
This happens because the infection can damage small blood vessels, leading to bleeding under the skin. When this occurs, the spots do not disappear with pressure, which is why it can be a sign of a serious infection requiring urgent medical attention.
However, not everyone with meningitis develops a rash, and it may appear later in the illness. For that reason, you should never wait for a rash to appear before seeking help if other symptoms, such as fever, headache, neck stiffness, or confusion, are present.
What are the preventive measures?
While it is not always possible to prevent meningitis, there are effective ways to reduce the risk. Vaccination is the most important protection against common types of meningococcal disease. In Ireland, meningococcal vaccines are available through both the public immunisation programme and private healthcare providers.
In addition, simple measures such as regular handwashing, avoiding sharing drinks or utensils, and covering coughs and sneezes can help limit the spread of infection.
