Costa Rica-made plasma shown to inhibit coronavirus, ready for clinical trials

Costa Rica is set to begin clinical trials on antibody-rich plasma that has been extracted from horses with the purpose of treating COVID-19 patients.

Two versions of the plasma were shown to inhibit the infectivity of SARS-CoV-2, the virus that causes COVID-19, in tests performed at the National Center for Biodefense and Infectious Diseases in the United States. 

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Worldwide map of the spread of the novel coronavirus

At least 667,650 people globally have died from COVID-19 and 17,118,787 have been infected by the novel coronavirus that causes it, following an outbreak that started in Wuhan, China, in early December. The World Health Organization referred to it as a pandemic on March 11, 2020.

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Masks May Reduce inhaling Viral Dose: New research paper

Researchers have long known that masks can prevent people from spreading airway germs to others — findings that have driven much of the conversation around these crucial accessories during the coronavirus pandemic.

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World's largest virus test gets underway in the U.S.

Book Review COVID-19: "The Pandemic That Never Should Have Happened, and How to Stop the Next One "

Coronavrius cases hit record numbers in every global region-Reuters

Business FDA says at least 77 hand sanitizer products may be toxic

Coronavirus Rebounds in Places Thought to Have Tamed It

New York Times

Hong Kong, Spain, and Melbourne, Australia, are seeing resurgences. The U.S. recorded nearly 70,000 new cases, and President Trump canceled part of the Republican National Convention.

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Foreign Aid from top donors drops even as need soars

JOHANNESBURG (AP) — A new snapshot of the frantic global response to the coronavirus pandemic shows some of the world’s largest government donors of humanitarian aid are buckling under the strain: Funding commitments, for the virus and otherwise, have dropped by a third from the same period last year.

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C.D.C. says the number of people infected ‘far exceeds the number of reported cases’ in parts of the U.S.

 The number of people infected with the coronavirus in different parts of the United States was anywhere from two to 13 times higher than the reported rates for those regions, according to data released Tuesday by the Centers for Disease Control and Prevention.

The findings suggest that large numbers of people who did not have symptoms or did not seek medical care may have kept the virus circulating in their communities. The study is the largest of its kind to date, although some early data was released last month.

“These data continue to show that the number of people who have been infected with the virus that causes Covid-19 far exceeds the number of reported cases,” Dr. Fiona Havers, the C.D.C. researcher who led the study, said in an email. “Many of these people likely had no symptoms or mild illness and may have had no idea that they were infected.”

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Worldwide: Tracking the spread of the novel coronavirus

At least 605,782 people globally have died from COVID-19 and 14,576,899 have been infected by the novel coronavirus that causes it, following an outbreak that started in Wuhan, China, in early December. The World Health Organization referred to it as a pandemic on March 11, 2020.

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Coronavirus Detected on Particles of Air Pollution

Exclusive: Scientists examine whether this route enables infections at longer distances

           

Large virus-laden droplets from infected people’s coughs and sneezes fall to the ground within 1-2 metres. Photograph: Nick Gregory/Alamy

CLICK HERE - STUDY - medRxiv - The Potential role of Particulate Matter in the Spreading of COVID-19 in Northern Italy: First Evidence-based Research Hypotheses - April 17, 2020

theguardian.com - by Damian Carrington - April 24, 2020

Coronavirus has been detected on particles of air pollution by scientists investigating whether this could enable it to be carried over longer distances and increase the number of people infected.

The work is preliminary and it is not yet known if the virus remains viable on pollution particles and in sufficient quantity to cause disease.

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What the US can learn from other countries using phones to track Covid-19

           

A person in China scans a QR code with a smartphone to register their real name before getting off a bus in Wuhan, China. Zhang Chang/China News Service via Getty Images

The US is rolling out digital contact tracing. How has it been working in other countries?

vox.com - by Shirin Ghaffary - April 18, 2020

If and when lockdown restrictions are lifted in the US, would you agree to let the government anonymously track your interactions with people within a 6-foot radius to control the spread of Covid-19?

That’s an increasingly urgent question as President Trump and state governors debate how and when to safely reopen the US economy — and as technology is being touted as a solution that would help people reenter public life.

And tech giants are stepping up. Last week, Apple and Google announced a plan to turn phones into opt-in Covid-19 tracking machines that would, if all goes as planned, make it easier for health officials to identify and alert people if they’ve been exposed to the virus.

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A Climate Change-Driven Dengue Outbreak Has Been Described As The Caribbean’s ‘Worst Medical Crisis Ever’

Dengue is transmitted by a bite from an infected Aedes aegypti mosquito. This is the same species that spreads Zika, Chikungunya and yellow fever. The most common symptoms of dengue are high fever, headaches and joint and muscle pain. (Photo by: BSIP/Universal Images Group via Getty Images)

forbes.com - by Daphne Ewing-Chow - December 31, 2019

In January 2019, the Caribbean Public Health Agency (CARPHA) warned the Caribbean region of an expected spike in dengue fever and called on communities to exercise caution and support the elimination of mosquito breeding sites to help combat the virus.

A full year later, the number of individuals in the Americas having contracted the mosquito-borne virus is approaching 3 million with at least 1,372 recorded deaths— the highest number of cases on record. The Pan American Health Organisation (PAHO) and other experts have pointed to climate change as one of the leading causes for the surge in numbers, with poor environmental management and increased adaptability of mosquitoes listed as other causes.

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Inside Dominica’s Efforts to Become the World’s First Hurricane-proof Island

           

Lead Image: When Hurricane Maria struck Dominica in September 2017, more than 90 per cent of the island's structures were destroyed and leaves were ripped from trees. Today, the people of Dominica are rebuilding with the knowledge that climate change could mean a future of storms like Maria.  PHOTOGRAPH BY GALAXIID, ALAMY STOCK PHOTO

travelandleisure.com - by Cailey Rizzo - November 21 2019

When Hurricane Maria barreled through the Caribbean in September 2017, it destroyed 90 percent of the island of Dominica overnight. When the storm cleared, Dominica didn’t just want to rebuild. From the rubble, the island developed a new goal: to become the world’s first climate-resilient nation.

And, according to a new National Geographic report, the island is on track to do exactly that.

(CLICK HERE - READ COMPLETE ARTICLE)

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