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What is it like to be a covid-19 contact tracer and what do they do?

Covid-19 contact tracers are part healthcare worker, part detective and part call centre operative. But what is the job really like? New Scientist spoke to one in Ireland to find out




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UK sets new target to recruit 18,000 contact tracers by mid-May

The UK government has set a new target of recruiting an army of 18,000 coronavirus contact tracers by the middle of May, to be in place for the launch of the NHS contact tracing app




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How many people have really died from covid-19 so far?

Looking at how many more people are dying than usual gives an idea of the coronavirus pandemic’s true effect – and suggests a far higher death toll in many countries




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We must act quickly to avoid a pandemic-related mental health crisis

We are already seeing the pandemic's effects on mental health, and we need to act urgently to avoid a full-blown crisis, says Sam Howells  




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Coronavirus: What does evidence say about schools reopening?

Many studies suggest coronavirus has low transmission rates among children, but there are still risks to reopening schools that were closed due to social distancing policies




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Are you more likely to die of covid-19 if you live in a polluted area?

A number of studies have found a link between air pollution and increased covid-19 deaths, but it isn't clear why. Both attack the lungs, but it could just be that more people live in polluted areas




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UK government won't say how many covid-19 contact tracers it has hired

The UK government has refused to say how many covid-19 contact tracers it has employed, with less than three weeks to go until its target of recruiting 18,000 of them by mid-May




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People put on ventilators for covid-19 may need lengthy rehabilitation

Healthcare systems need to prepare for the extensive physiotherapy and mental rehabilitation that people put on ventilators for covid-19 will need as they recover




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What four coronaviruses from history can tell us about covid-19

Four coronaviruses cause around a quarter of all common colds, but each was probably deadly when it first made the leap to humans. We can learn a lot from what happened next




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Red light could be used to precisely target rheumatoid arthritis drugs

People with rheumatoid arthritis often take medicines that can have damaging side-effects, but a system that uses red light to deliver drugs exactly where they are needed could help




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Telling Lies review: A twisting mystery for the age of video calls

Telling Lies is a game where you sift through video calls to solve a mystery. Half the time you don't know what you should be doing, but that's part of the fun, says Jacob Aron




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Covid-19 shows why an infodemic of bad science must never happen again

Once the coronavirus pandemic is over, we must work out how to stop the spread of poor information that has helped make a bad situation that much worse




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Why countries should start weekly covid-19 testing for key workers

Many countries are focusing coronavirus testing on people who have covid-19 symptoms. But regularly testing all essential workers would have more of an impact




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How the covid-19 pandemic has led to a flood of misleading science

Amid the global coronavirus outbreak, a second epidemic of preliminary, unverified and misinterpreted research has broken out. Can it be fixed?




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Can nudge theory really stop covid-19 by changing our behaviour?

Human behaviour is key to the spread of coronavirus, so government scientists are trying to control our decisions. Does it work, and what happens when they get it wrong?




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Egyptian pyramids really were aligned with the compass points

Many ancient monuments are claimed to be aligned to celestial phenomena, but we now have the first statistical evidence this is the case for the Egyptian pyramids




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Black people in England and Wales twice as likely to die with covid-19

The latest coronavirus news updated every day including coronavirus cases, the latest news, features and interviews from New Scientist and essential information about the covid-19 pandemic




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New Zealand is close to wiping out covid-19 - can it return to normal?

New Zealand is on track to eliminate covid-19 altogether, but keeping the virus out for good will be a challenge, and the economic impacts are likely to hurt




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MIDI 2.0: The code that will define the future of sound has arrived

Four decades ago, we introduced a standard way of encoding digital sound. Its first ever upgrade could lead to new genres of music and ways of experiencing sound




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Avoid small caps but bet on REITs: advisor

Wealth Enhancement Group's Nicole Webb says small cap stocks make good bets emerging from a recession but not amid the current market volatility.




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'I'm just trying to survive this': Laid-off employees struggle

While U.S. government guidelines say jobless workers who qualify for assistance should get payments within three weeks of applying, many - like Florida resident Claudia Alejandra - have been waiting twice that long. This report produced by Yahaira Jacquez.




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'I'm just trying to survive this': Laid-off employees struggle

While U.S. government guidelines say jobless workers who qualify for assistance should get payments within three weeks of applying, many - like Florida resident Claudia Alejandra - have been waiting twice that long. This report produced by Yahaira Jacquez.




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Free milk and potatoes in the U.S. to avoid waste

In Washington State and Boston, two initiatives are helping prevent potatoes from being thrown out and milk from being poured down the drain. Gavino Garay has more.




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As U.S. states reopen, White House keeps CDC guidance on the shelf

The White House shelved a step-by-step guide prepared by U.S. health officials to help states safely reopen mass transit and businesses closed by the coronavirus pandemic, an administration official said on Thursday. This report produced by Chris Dignam.




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Key Pence aide diagnosed with coronavirus

U.S. Vice President Mike Pence's press secretary, the wife of one of President Donald Trump's senior advisors, has tested positive for the coronavirus, the second White House staffer to be diagnosed with the illness. This report produced by Chris Dignam.




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Middle Ear Infection (Otitis Media)

Title: Middle Ear Infection (Otitis Media)
Category: Diseases and Conditions
Created: 12/31/1997 12:00:00 AM
Last Editorial Review: 10/22/2019 12:00:00 AM




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Too Many Antibiotics, Opioids Given to Dental Patients in the ER

Title: Too Many Antibiotics, Opioids Given to Dental Patients in the ER
Category: Health News
Created: 2/25/2020 12:00:00 AM
Last Editorial Review: 2/25/2020 12:00:00 AM




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After Tooth Pull, Opioids Don't Relieve Pain Better Than Other Meds: Study

Title: After Tooth Pull, Opioids Don't Relieve Pain Better Than Other Meds: Study
Category: Health News
Created: 3/13/2020 12:00:00 AM
Last Editorial Review: 3/16/2020 12:00:00 AM




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Kids' 'Microbiome' May Play Key Role in Asthma

Title: Kids' 'Microbiome' May Play Key Role in Asthma
Category: Health News
Created: 12/24/2019 12:00:00 AM
Last Editorial Review: 12/24/2019 12:00:00 AM




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Wildfires Send Kids to ERs for Breathing Problems

Title: Wildfires Send Kids to ERs for Breathing Problems
Category: Health News
Created: 1/8/2020 12:00:00 AM
Last Editorial Review: 1/9/2020 12:00:00 AM




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Vitamin D in Pregnancy Doesn't Curb Kids' Asthma

Title: Vitamin D in Pregnancy Doesn't Curb Kids' Asthma
Category: Health News
Created: 2/5/2020 12:00:00 AM
Last Editorial Review: 2/6/2020 12:00:00 AM




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Bedroom Air Filters May Help Kids With Asthma Breathe Easier

Title: Bedroom Air Filters May Help Kids With Asthma Breathe Easier
Category: Health News
Created: 4/10/2020 12:00:00 AM
Last Editorial Review: 4/13/2020 12:00:00 AM




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Hiding in plain sight: PhantomLance walks into a market

In July 2019, a sophisticated backdoor trojan in Google Play was reported. We conducted an inquiry of our own, discovering a long-term campaign, which we dubbed “PhantomLance”, its earliest registered domain dating back to December 2015.




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Hypothyroidism

Title: Hypothyroidism
Category: Diseases and Conditions
Created: 12/31/1997 12:00:00 AM
Last Editorial Review: 9/18/2019 12:00:00 AM




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Thyroid Nodules

Title: Thyroid Nodules
Category: Diseases and Conditions
Created: 2/23/2005 12:00:00 AM
Last Editorial Review: 10/25/2019 12:00:00 AM




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Thyroid Peroxidase Test

Title: Thyroid Peroxidase Test
Category: Procedures and Tests
Created: 11/18/2001 12:00:00 AM
Last Editorial Review: 11/13/2019 12:00:00 AM




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Hyperthyroidism

Title: Hyperthyroidism
Category: Diseases and Conditions
Created: 12/31/1997 12:00:00 AM
Last Editorial Review: 11/20/2019 12:00:00 AM




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Thyroid Blood Tests

Title: Thyroid Blood Tests
Category: Procedures and Tests
Created: 2/18/2001 12:00:00 AM
Last Editorial Review: 1/8/2020 12:00:00 AM




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Being Chained to Your Desk Might Harm Your Thyroid

Title: Being Chained to Your Desk Might Harm Your Thyroid
Category: Health News
Created: 3/31/2020 12:00:00 AM
Last Editorial Review: 3/31/2020 12:00:00 AM




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Is Thyroid Hormone Dangerously Overprescribed in Older Patients?

Title: Is Thyroid Hormone Dangerously Overprescribed in Older Patients?
Category: Health News
Created: 4/1/2020 12:00:00 AM
Last Editorial Review: 4/2/2020 12:00:00 AM




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Common Treatment May Not Help Seniors With Underactive Thyroid

Title: Common Treatment May Not Help Seniors With Underactive Thyroid
Category: Health News
Created: 5/4/2020 12:00:00 AM
Last Editorial Review: 5/5/2020 12:00:00 AM




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Do ADHD Drugs Stunt Kids' Growth?

Title: Do ADHD Drugs Stunt Kids' Growth?
Category: Health News
Created: 5/2/2006 12:00:00 AM
Last Editorial Review: 5/2/2006 12:00:00 AM




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More Kids Get Antipsychotic Drugs

Title: More Kids Get Antipsychotic Drugs
Category: Health News
Created: 5/4/2006 12:00:00 AM
Last Editorial Review: 5/4/2006 12:00:00 AM




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Mentally Ill Kids Face Widespread Stigma

Title: Mentally Ill Kids Face Widespread Stigma
Category: Health News
Created: 5/1/2007 2:00:00 AM
Last Editorial Review: 5/1/2007 12:00:00 AM




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Green Tea May Ease Rheumatoid Arthritis

Title: Green Tea May Ease Rheumatoid Arthritis
Category: Health News
Created: 5/1/2007 2:00:00 AM
Last Editorial Review: 5/1/2007 12:00:00 AM




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Poorer Kids Have Poorer Sleep: Study

Title: Poorer Kids Have Poorer Sleep: Study
Category: Health News
Created: 5/3/2007 2:00:00 AM
Last Editorial Review: 5/3/2007 12:00:00 AM




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Pet Food Recall Widens Again on New Threat

Title: Pet Food Recall Widens Again on New Threat
Category: Health News
Created: 5/4/2007 2:00:00 AM
Last Editorial Review: 5/4/2007 12:00:00 AM




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Teens With Migraines at Greater Risk of Suicide

Title: Teens With Migraines at Greater Risk of Suicide
Category: Health News
Created: 5/4/2007 2:00:00 AM
Last Editorial Review: 5/4/2007 12:00:00 AM




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Quick Decompression Aids Spinal Injury Recovery

Title: Quick Decompression Aids Spinal Injury Recovery
Category: Health News
Created: 4/29/2008 2:00:00 AM
Last Editorial Review: 4/29/2008 12:00:00 AM




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Genetic Changes May Dictate Course of Acute Myeloid Leukemia

Title: Genetic Changes May Dictate Course of Acute Myeloid Leukemia
Category: Health News
Created: 5/1/2008 2:00:00 AM
Last Editorial Review: 5/1/2008 12:00:00 AM