Scientists call for pause on AstraZeneca vaccine rollout

‘The Australian and New Zealand Society for Immunology says the federal government should immediately pause the planned rollout of the AstraZeneca vaccine because it may not be effective enough to generate herd immunity.

‘Phase three clinical trials of the vaccine, which is the centrepiece of Australia's vaccination strategy, show it is only 62 per cent effective in preventing COVID-19 when given in the recommended dose. Trials suggest vaccines from Pfizer and Moderna are about 95 per cent effective.’

Read here (Sydney Morning Herald, Jan 12, 2021)

Countries should meet these five criteria before easing lockdowns, study says. Many aren't even close

‘Countries should not ease coronavirus lockdown restrictions until they meet five criteria -- and many nations are not even close, according to a new analysis published in The Lancet medical journal. The research, published Thursday, said that the prerequisites for easing Covid-19 measures are: knowledge of infection status, community engagement, adequate public health capacity, adequate health system capacity and border controls.

‘The authors looked at nine high-income countries and territories that have started to relax restrictions -- Hong Kong, Japan, New Zealand, Singapore, South Korea, Germany, Norway, Spain and the UK. They found that many governments had failed to meet the criteria necessary to avoid new waves of infection, as seen in Spain, Germany and the UK.’

Read here (CNN, Sept 25, 2020)

Why the United States is having a coronavirus data crisis

 ‘Political meddling, disorganization and years of neglect of public-health data management mean the country is flying blind...

‘Almost every day for the past seven months, the Korea Centers for Disease Control and Prevention has updated its website with near-real-time information on local outbreaks. The site also reports several COVID-19 statistics for every region of the country. Data dashboards in Singapore and New Zealand offer similar windows into how the coronavirus is spreading within their borders. This helps policymakers and citizens determine how to go about daily life, while reducing risks—and provides researchers with a wealth of data. 

‘By contrast, the United States offers vanishingly few details on how the disease is spreading, even as people increasingly socialize and travel, and authorities reopen schools and businesses. This state of affairs is frustrating data researchers, who want to help authorities make decisions that can save lives...

‘Although information isn’t the only tool that can be used against a pandemic, South Korea’s attention to data correlates with its overall success at controlling the outbreak: the country has had about 3.5 cases per 10,000 people overall, and there have been around 2 COVID-19 deaths per week over the past month. By contrast, the United States has had 175 cases per 10,000 people overall, and about 7,000 people have died of the disease every week for the past month.’

Read here (Scientific American, August 26, 2020)

Covid 19 coronavirus: Kiwi doctor goes 'viral' on YouTube with covid fighting tips

‘Two months ago, Sandhya Ramanathan began posting videos on how to manage Covid-19 at home. They were made for her family overseas, in countries where managing the virus was difficult: the UK, US and India.

‘One went, pardon the pun, viral. She filmed the 18-minute video in one take, trying to get out the key messages before she got onto packing her son's bag for school camp. Her legs were asleep by the end of it. Today, that video has almost 360,000 views on YouTube and millions on WhatsApp, where it was shared first with Ramanathan's cousins and then with the rest of the world, desperate for a way to prepare for the pandemic.

‘She'd been looking into ways to treat Covid-19 at home because she knew this is where most people would be dealing with it. One way to save lives – both directly and by reducing the strain on hospitals – is to keep mild cases mild, instead of letting them get worse. "You have to actively treat it, you can't just lie down in bed," says Ramanathan.

‘When she made the video, she took care to outline methods of treatment that didn't involve trips to the doctor or expensive equipment. "I'm just thinking of the people in India, who have no access to a doctor," she says.’

Read here (NZ Herald, Aug 19, 2020)

Watch video here (Youtube, June 14, 2020)

New Zealand considers freight as possible source of new Covid-19 cluster

‘New Zealand officials are investigating the possibility that its first Covid-19 cases in more than three months were imported by freight, as the country plunged back into lockdown today. Investigations were zeroing in on the potential the virus was imported by freight... Bloomfield [Director General of Health Ashley Bloomfield] said surface testing was underway in an Auckland cool store where a man from the infected family worked... “We are very confident we didn’t have any community transmission for a very long period,” Bloomfield said during a televised media conference. “We know the virus can survive within refrigerated environments for quite some time.”

Read here (Malay Mail, August 12, 2020)

Is it too early to expand our ‘social bubbles’?

‘Drastically limiting people's contact with others seems to be helping many countries stem the spread of the coronavirus. But as economies slump and people become fatigued with rules, governments are weighing up how to ease lockdowns without risking a second wave of infections.

‘One option being touted is to allow people to slightly expand the "social bubbles" - meaning they'd be able to see a select few friends and family.’

Read here (BBC, April 27, 2020)

Verena Friederike Hasel: NZ's Covid-19 coronavirus response ‘extraordinary’

‘At first glance, corona seems to be an example of a wicked problem: a question that causes a dilemma because there are legitimate but conflicting interests at work. It is either people's health or the economy that will suffer. But the response of the New Zealand Government shows there need not be a contradiction. The more seriously you take the virus itself, the more quickly you can tackle the economic recovery.’

Read here (NZ Herald, April 11, 2020)

Economic growth is an unnecessary evil, Jacinda Ardern is right to deprioritise it

‘New guidance on policy suggests all new spending must advance one of five government priorities: improving mental health, reducing child poverty, addressing the inequalities faced by indigenous Maori and Pacific islands people, thriving in a digital age, and transitioning to a low-emission, sustainable economy.

‘Take a look at the biggest problems faced world-wide and you would be hard pushed to find examples that are more grave than the ones set out in Ardern’s provisional proposals. Rising inequality, a mental health crisis and climate change are all significant threats, but as long as other major economies prioritise economic growth over wellbeing New Zealand may become a lone wolf trapped in an increasingly hungry bear pit.’

Read here (The London Economic, May 31, 2019)