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A highly contagious disease most common in tamariki that causes small itchy blisters on the skin.
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COVID-19 symptoms, testing, vaccination, isolation, masks and what to do if you test positive.
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A parasite found in the gut of infected people and animals. People become infected when they swallow the parasites.
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An infection spread by mosquitoes. It is not usually serious and gets better on its own, but it can be severe in some people.
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A serious infectious disease that can cause throat infections that can lead to breathing difficulties. Diphtheria is rare in Aotearoa.
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A viral disease that can cause bleeding, organ failure, and death. There is currently no ebola in Aotearoa New Zealand. The main risk of getting it is from travel to countries with an outbreak or after one.
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Most types of E. coli are harmless. But some can cause diarrhoea (gastroenteritis).
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Enterovirus D68 is a virus that can cause mild to severe flu-like (respiratory) illness.
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Flu spreads quickly and causes fever, runny nose, cough or upset stomach. Different strains can make you sick each year.
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A parasite (living thing) found in the guts of people and animals such as cattle, sheep, cats and dogs. It is also found in infected water such as lakes and streams.
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A bacteria that causes serious illness in tamariki. It can cause swelling of the brain or throat.
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A common viral infection. It causes mouth ulcers, and spots on the hands and feet. It mostly affects tamariki under 10.
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An infectious liver disease caused by a virus. It is more common in developing countries. Some travellers need a vaccine.
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Hepatitis B is caused by a virus that attacks and damages the liver. Find out about symptoms, causes, spread and treatment.
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A virus that causes inflammation of your liver. If left untreated, Hepatitis C can cause liver disease (cirrhosis), liver failure and liver cancer.
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Common viruses passed on by skin contact. People usually have no symptoms. Some types of HPV cause genital warts, cell changes or cancer.
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A food-borne bacteria that can make you sick. Usually causes few or no symptoms. But some people are more at risk of severe disease.
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Measles is a serious, highly contagious disease. It can cause brain swelling, chest infections, or death.
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We are starting to see more measles in Aotearoa. Get the latest information about locations where you may be at risk, and how to protect yourself.
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A bacterial infection that can cause meningitis or blood poisoning leading to permanent disability, deafness or death. Early treatment is very important.
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A virus that causes a rash or sores. It spreads from close contact. People with mpox may have to isolate.
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A disease that spreads easily and can cause swelling in the glands around the face. For some people it can be serious and cause symptoms that last a long time.
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Infections caused by bacteria that range from mild ear and sinus infections to serious lung and blood infections.
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A viral disease that spreads very easily and can cause muscle weakness or paralysis. Cases are increasing globally and could come here.
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Rheumatic fever is a serious but potentially preventable illness that often starts with a sore throat. Without treatment, sore throats can cause rheumatic fever. Rheumatic fever can damage you heart — this is called rheumatic heart disease.
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A viral infection that causes runny poos, vomiting and fever. It most often affects pēpi and tamariki and can be serious.
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A contagious viral infection that causes a spotty rash. Rubella is usually mild — but can cause problems if you are pregnant.
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A painful blistering rash. Anyone who had chickenpox is at risk of developing it. The best protection against shingles is immunisation.
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A rare but serious disease that is fatal if it is not treated. It is caused by a bacteria toxin getting into a wound.
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An infectious disease that usually affects the lungs. It can be inactive for many years before it becomes active, and can be very serious.
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A long coughing illness that spreads easily between people. It can be very serious for pēpi, tamariki and older adults.
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Zika is a virus mainly spread by mosquito bites. The mosquitoes that spread Zika virus are not normally found in Aotearoa New Zealand.