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Common fabrics can make effective masks against the viral particles, but they're harder to breathe through

You should be well protected if you use a home-made face mask.

The pandemic has messed up our sleep, eating habits, and mental health, a new study reports

We are sleeping less, eating more sweets and doing less exercise. Things are not rosy.

Men and women are responding differently to the pandemic. Here's how

Unsurprisingly, women see it as a more serious problem and are more likely to be cautious.

The lockdown saved thousands of lives by reducing air pollution

Countries need to act to improve air quality as soon as possible

Lockdown reduced noise exposure across the US

Daily average sound levels dropped about three decibels in March and April.

Humans may transmit COVID-19 virus to wildlife

The possibility of this happening is higher than with other viruses.

UK fails to report on positive COVID-19 cases due to glitch

The UK government seems to be struggling with tech.

India creates cheap and quick test for COVID-19

It has already been authorized for commercial use and could be a game changer.

Face masks unlikely to over-expose wearers to CO2

Wearing a mask can save your life, not the other way around.

Myanmar eliminates trachoma, the world’s leading infectious cause of blindness

Myanmar has eliminated trachoma as a public health problem.

Google Maps adds COVID-19 layer to alert about cases

The tool will be available all over the world on mobile phones.

Helsinki airport is now using dogs to detect coronavirus infections

They have a better accuracy than many specialized tests.

Scientists sequence genome of Fleming's original penicillin-producing fungus

The comparison could help us bring penicillin up to scratch.

Face masks could double as makeshift COVID-19 vaccine, new theory suggests

The matter of viral load once again comes into question.

Graphene face masks could prevent COVID-19 secondary transmission

The masks have an anti-bacterial efficiency of 80%, which increases when exposed to sunlight.

Scientists Find That Social Distancing Reduces COVID-19’s Infection Rate by Approximately 1% per Day

This seemingly small difference adds up considerably owing to the rule of large numbers.

It seems that COVID-19 may cause long-term heart problems

The evidence is building for long-term post-COVID-19 health problems.

Steroids cut COVID-19 death rates, but not for everyone – here’s who benefits and who doesn’t

Steroids can be a game changer for treating severe cases. But they're not a panacea and in some cases, they can do more harm than good.

Study finds asymptomatic transmission of Covid-19 during a flight

The findings showcase why masks are needed on flights and public transport.

Covid-19 smell loss is "much more profound" than common cold or flu

This could be used to better diagnose infected individuals.

Prevention measures and social distancing can stop a COVID-19 outbreak

High level of awareness and prevention measures can diminish and postpone the peak

A startling number of COVID-19 patients suffer lasting heart damage

There could be long-term implications from the novel coronavirus

Traces of toxic lead from Notre Dame fire found in Parisian honey

It was within allowable limits for consumption

A third of the world's children are exposed to lead, report shows

It acts as a dangerous toxin, even at low exposure levels

Face coverings don't create false sense of security, new study shows

A flimsy argument against face coverings gets a serious blow.

If you're not wearing your face mask on your nose, you're doing it all wrong

For the love of god, just wear the mask on your *whole* face.

Preventing the next pandemic would cost just 2% of the COVID-19 economic damage

We have to deal with wildlife trade and the destruction of forests -- then we could prevent the next pandemic at a fraction of the cost.

Prevention measures and social distancing still the best way to control pandemic, study shows

The larger is the awareness, the better are the results

Artificial Intelligence finds six types of COVID-19 symptoms

When patients only report light respiratory problems, cases tended to be less severe.

Teenagers can spread coronavirus just like adults, new study finds

Children between the ages of 10 and 19 can also spread the coronavirus, researchers from South Korea write.

The coronavirus may be airborne. For Japan, this is old news

Japan already issued recommandations to avoid cramped spaces, crowded areas and close conversation.

Coronavirus cases continue to rise sharply in the US, India and Brazil

No sign of things slowing down in the most affected countries.

Some COVID-19 patients don't recover their sense of smell or taste after all other symptoms go away

Therapy such as smell-training might be needed to help restore the senses.

A disease you might not have heard of is on track for elimination

Sleeping sickness is on the brink of eradication thanks to international efforts.

Only 5% of Spain's population has COVID antibodies, casting further doubt over herd immunity strategy

This suggests that herd immunity cannot be reached without unacceptable human loss.

A third of Brits actually enjoyed the lockdown, report shows

This was especially true for those who live with others, have a child and are between 30 and 59 years old.

An entire Italian town was tested for COVID-19, and 40% of positive cases had no symptoms

The study underscores the importance of widescale testing in communities.

Chinese researchers find new swine flu strain in pigs. But slim chances of a new pandemic

The virus can be transmitted from pigs to humans, but not between humans. No reason to panic yet.

EU eyes countries for renewed travel to the bloc, but not the US

US citizens will likely have to wait a bit more go to back to Europe.

New interactive map shows how COVID-19 changed the world

It allows users to track changes in economic activity, climate change and air and water quality, among others

Use of face masks divides Republicans and Democrats, survey shows

Political affiliation plays a big role on the use of face masks.

Sugar drink makers spent more than $1 billion on advertisements in 2018

Black and hispanic youth were specifically targeted.

Coronavirus was in Italy already in December, sewage study shows

Researchers are starting to get a better picture of the spread of the virus.

One in five people worldwide is at risk of severe COVID-19

Think only the weak and sickling are at risk? If that's so, more than a fifth of the entire planet is weak and sickling.

The coronavirus racial disparity is even worse than we thought

The risk for black people is up to 10x higher than for white people.

Researchers find cheap, already available drug that could reduce coronavirus deaths

Dexamethasone is a steroid already in use for treating several conditions.

What second wave? The US still hasn't flattened the first one

Data from New York is making US trends look better than they are.

Vietnam might be one of the only coronavirus winners

Not only did the country keep COVID-19 under control, but its economy is doing great.

Coronavirus threatens to worsen global food crisis, UN warns

The pandemic might add more weight onto the already heavy burden of food shortage.

An important reminder: the coronavirus isn't nearly gone yet

Although it seems like forever and other topics now dominate the news, COVID-19 has, unfortunately, not disappeared. If anything, it's accelerating.

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