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Tuesday, November 24, 2020
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Tag: Coronavirus

A man suffered a second COVID-19 infection worse than the first, raising questions about immunity

A young man from Nevada, the first successive contagion recorded in the United States, required oxygen when he became infected again. A Lancet study looked...

Covid-19: The U.S. surpassed 8 million cases

Less than three weeks to the presidential elections (voting on November 3), the United States this Friday exceeded 8 million Covid-19 contagions, with 8,008,402,...

The country that is already living in the middle of the third wave of covid-19 and it’s more serious than the previous ones

While many countries are fighting to stop the first wave or to prevent the second from taking numerous lives, there is a territory that...

Blood group O may offer some protection against Covid-19

Susceptibility to a Covid-19 infection can vary depending on the blood group: people with type O may have the lowest risk, while those with A and AB may...

Coronavirus Research: Symptoms can last for months

What scientists already know is that one does not need to be seriously ill with Covid-19 to experience symptoms that persist for months Even though...

“Instills fear”: COVID lives on smartphones for a month but there is a catch

The new study could explain repeated outbreaks in countries that won the coronavirus, the authors of the work believe. The new coronavirus persists on surfaces...

Air or surface? This study explains how long covid-19 lasts on the skin

COVID-19 remains a mystery. Already transformed into the great pandemic of the 21st century, the virus continues to circulate around the world without us being able...

COVID-19 infections growing among children and youth in the Americas, UN alerts

Although they are not at-risk populations, children, adolescents and young people in Latin America are increasingly infected with COVID-19, the UN warned. The most...

Study reveals self-sacrificing cells: a step toward better understanding of human immune system

New research data shows that some cells in the human immune system sacrifice themselves to boost the immune response to fight off infections. In a...

COVID-19 can travel more than 6 feet through aerosols, CDC warns

The U.S. Centers for Disease Control and Prevention (CDC) warns that coronavirus spreads not only through nearby contacts but over a distance of more...

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Have we been deceived? Chromosomes, like you’ve never seen them

We are used to seeing chromosomes represented in the shape of an X, but this scheme may not be as exact as we thought. Researchers...

Scientists find out how to beat coronavirus in six weeks

A new study has shown the importance of rapid testing in the fight against the COVID-19 epidemic. Rapid testing for COVID-19 of 75% of the...

China launches first-ever return mission to the moon

The Chinese spacecraft Chang'e-5 takes off from the Wenchang Satellite Launch Center in Hainan, China. The mission will last one lunar day (14 Earth days)...

These are the most reliable cars in the world

The most reliable brands ranking in the automotive market The experts who carried out the study established a score of 0 to 100 points to...