Colds
'Near extinction' of influenza in NZ as numbers drop due to lockdown
Mask wearing and social distancing for Covid-19 has all but cut influenza cases in New Zealand this year, with only six flu isolates detected in this country from April to August. Professor Michael… Audio
Will we all get Covid-19 eventually?
New Zealand is free of Covid-19 community transmission thanks to our 'go hard and early' approach. But in the long run, will New Zealand still have huge numbers of people getting sick? Kiwi Dr Gary… Audio
How vitamin D can help stave off respiratory infections
Vitamin D has a limited lifespan in the body, so do we need a top up in winter? And if so, just how much do we need? Dr Pamela von Hurst joins the show to discuss how to get your daily dose. Audio
Why Covid-19 hits bald men especially hard
In almost every age group, males appear to have worse Covid-19 symptoms and a higher death rate than females. And a study from Spain suggests that a disproportionate number of men with male pattern… Audio
What role will immunity play in conquering Covid-19?
Do you become immune after SARS-CoV-2 infection? And if so, how long does that immunity last? Helen Stillwell from Yale University has been looking at the question of what role immunity will play in… Audio
The Science Of... Vitamin C
What is vitamin C and why do we need it? Which foods have the most vitamin C? Should we pop pills when we think we're getting a cold, or are we just producing expensive urine? And can vit C really… Video, Audio
The Science Of... Vitamin C
What is vitamin C and why do we need it? Which foods have the most vitamin C? Should we pop pills when we think we're getting a cold, or are we just producing expensive urine? And can vit C really…
Video, AudioGreen tea, red wine and onions can help you not catch a cold
A new study has discovered that eating flavonoids - found in green tea, apples, blueberries, red wine and onions - can significantly reduce the risk of catching colds and coughs. Audio
