After you have had COVID-19

After you have recovered from COVID-19 and left isolation, there are a few things you should do and be mindful of in your recovery.

Video: After COVID-19 — how to recover

If you get new COVID-19 symptoms

28 days or fewer since a previous infection

If you get COVID-19 symptoms again and it has been 28 days or fewer since a previous infection (either from when you tested positive or you first had symptoms) and:

  • you are low risk, you do not need to take another test — stay home and recover, until 24 hours after you no longer have symptoms
  • you have an underlying health condition or have COVID-19-like symptoms that are getting worse, you should seek advice from a health practitioner or Healthline on 0800 358 5453.

29 days or more since a previous infection

If you have COVID-19 symptoms again and it has been 29 days or more since a previous infection, you should take a RAT. If it is positive, you must self-isolate and follow the same advice as for your first infection. 

Get a COVID-19 test

If you have COVID-19

If someone you live with gets COVID-19

If you have had COVID-19 within the last 28 days, and someone in your household tests positive, you are not considered to be a Household Contact and you do not need to test.

If it has been 29 days or longer since your COVID-19 infection and someone in your household tests positive, then you should test daily for 5 days.

Household Contacts


Long COVID describes the symptoms that continue or develop after the initial COVID-19 symptoms. This is usually longer than 12 weeks after a person is first infected.

Most people who get COVID-19 recover from the acute signs and symptoms within 2 to 4 weeks. And they should be back to all activities they were doing before COVID-19 by 12 weeks. However, some people report a range of symptoms beyond the standard time of recovery.

Symptoms of long COVID can persist for weeks or sometimes months. They can include:

  • fatigue
  • breathlessness
  • cough
  • sore throat
  • chest tightness
  • chest pain
  • difficulty concentrating, cognitive impairment or 'brain fog'
  • difficulty sleeping
  • pins and needles
  • dizziness
  • joint pain
  • muscle pain.

For support with the management and treatment of long COVID, seek help from your doctor or healthcare team. COVID-19 healthcare is fully funded for up to 6 weeks from the first day of your symptoms or the day you test positive, whichever is earlier. 

You can find more information about long COVID, including more commonly reported symptoms, on the Ministry of Health website:

Long COVID | Ministry of Health (external link)

Keep up healthy habits

Even if you have had COVID-19 or are vaccinated, you still need to keep up healthy habits. It is possible to get COVID-19 again.

Keep up healthy habits

Stay up to date with your vaccinations

Having COVID-19 does not provide the same level of immunity as getting vaccinated. We also know that your protection from the primary course of the vaccine decreases over time.

To keep your immunity levels high, stay up to date with your vaccinations — including boosters. This will lower your chances of getting very sick from COVID-19 and ending up in hospital.

You should wait 3 months after testing positive before getting a COVID-19 vaccination.

Get a COVID-19 vaccination

Last updated: at