![What's the difference between viral shedding and reinfection with Covid?](/pf/resources/images/placeholders/placeholder_l.png?d=796)
What's the difference between viral shedding and reinfection with Covid?
Scientists are hopeful being infected with Covid-19 confers immunity for a length of time.
Scientists are hopeful being infected with Covid-19 confers immunity for a length of time.
Further swabs were taken from Pakistan cricket team members who earlier tested negative.
Urgent law provides a short-term fix. Next year should see a long-term solution.
Experts urge caution over test offering life-changing answer for worried patients.
But National has come out against the move, saying it would 'make our economy crook'.
Six New Zealanders lost unexpectedly to epilepsy the subject of major inquest.
Gardeners are being warned to protect themselves against Legionnaires' disease.
The outbreak in late August affected 24 babies, 12 mothers and some staff.
There's something for everyone on this year's list - from sugary water to salty ham.
Financial Times: Will the industry's reaction to the pandemic change perceptions?
Opinion: How we get through this will now depend on them. This is their finest hour.
Experts astonished as "once in a century" Covid-19 interventions crush flu rates by 99%.
Lifestyle changes to manage weight loss, effective in reducing obesity regardless of age.
Dr Claudia Kawas is searching for the secrets to living a longer and healthier life.
A person arrived from Jordon, via Dubai, on November 26 and is in Jet Park.
Heru and an app help keep expectant mums smoke-free.
A science revolution that began 30 years ago helped power NZ's smart Covid-19 response.
While Riley sadly lost his battle a few days later, Declan is thriving eight months later.
Financial Times: And a pharma industry veteran feels vindicated.
A border 'failure' every two weeks - how long before there's another large outbreak?
A major coronial inquest into the six sudden epilepsy deaths starts Monday.
Seven cases today, including the six Pakistani cricketers announced yesterday.
New York Times: People have seen dental problems aggravated by Coronavirus.
New York Times: Experts said the company's spotty disclosures have eroded confidence.
Demand for treatment has quadrupled this year with people waiting months for help.
'Māori are 20 per cent more likely to get cancer and twice as likely to die of cancer.'
Vapers are at higher risk of catching Covid-19. Can they also spread it through the air?
New research shows hospitals have only three-quarters of the specialists they needed.
The Duchess of Sussex tragically suffered a miscarriage earlier this year.
New York Times: Electronic cigarettes are likely to keep young people hooked for decades.