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when should i get a covid test nz

You should get a Covid test in New Zealand any time you have cold‑ or flu‑like symptoms, especially if you’ve been around others or are at higher risk of getting very sick.

Key times to get a Covid test (NZ)

  • You have symptoms such as fever, cough, sore throat, runny nose, headache, muscle aches, fatigue, or loss of smell or taste, even if you’re vaccinated or have had Covid before.
  • Someone in your household or close contact has Covid and you develop any symptoms – you should do a rapid antigen test (RAT).
  • You are at higher risk of severe illness (for example older age, certain health conditions, or pregnant): test early when symptoms start so antiviral treatment can be considered.
  • You work or live in a high‑risk setting (aged residential care, hospitals) and get symptoms – test promptly and follow your workplace guidance.

What type of test and how often

  • RATs are the main test for people with symptoms or household contacts in New Zealand now; most people can test themselves at home.
  • If your first RAT is negative but you still have symptoms, stay home and repeat a RAT 24 and 48 hours later.
  • If your RATs stay negative and you’re getting worse or are worried (especially if high‑risk), contact your GP or Healthline; a PCR test may be advised because it is more sensitive and can guide treatment.

If someone in your household has Covid

  • You no longer have to test just because you’re a household contact, but if you get any symptoms you should do a RAT straight away.
  • If that RAT is positive, current advice is to isolate for 5 days from when you test positive or symptoms start (check the latest government site, as rules can change over time).

Simple example

Imagine you wake up with a sore throat and runny nose in Wellington, and your flatmate had Covid last week. You would:

  1. Stay home and do a RAT that day.
  1. If it’s negative but you still feel unwell the next day, repeat the RAT after 24 hours, and again at 48 hours if symptoms continue.
  1. If you start to feel very unwell or are in a high‑risk group, ring your doctor or Healthline to ask if you should get a PCR or other care.

Information gathered from public forums or data available on the internet and portrayed here.