Why so many epidemics originate in Asia and Africa
On the Trail of a Killer
Antibodies in the blood of COVID-19 survivors know how to beat coronavirus – and researchers are already testing new treatments that harness them.
A person who has recovered from COVID-19 donates plasma in Shandong, China.
STR/AFP via Getty Images
Ann Sheehy, College of the Holy Cross
Amid the chaos of an epidemic, those who survive a disease like COVID-19 carry within their bodies the secrets of an effective immune response. Virologists like me look to survivors for molecular clues that can provide a blueprint for the design of future treatments or even a vaccine.
Dwindling Medical Supplies Expressed in Number of Days Left
A dispatch from the front lines: ‘We don’t talk in terms of supply numbers, we talk in terms of days’
W. Graham Carlos, Indiana University School of Medicine
Brown paper bags line the windowsill of the COVID-19 intensive care unit at Eskenazi Hospital in downtown Indianapolis. The bags are filled with the N95 masks we’re reusing, labeled with the handwritten names of my staff: Patrick, Angela, Brittany. They are mothers, fathers, brothers and sisters.
A new type of vaccine using RNA could help defeat COVID-19
Sanjay Mishra, Vanderbilt University and Robert Carnahan, Vanderbilt University
A century ago, on July 26, 1916, a viral disease swept through New York. Within 24 hours, new cases of polio increased by more than 68%. The outbreak killed more than 2,000 people in New York City alone. Across the United States, polio took the lives of about 6,000 people in 1916, leaving thousands more paralyzed.
Loss of your sense of smell and taste an early sign of COVID-19
Is the loss of your sense of smell and taste an early sign of COVID-19?
Steven D. Munger, University of Florida and Jeb M. Justice, University of Florida
Doctors from around the world are reporting cases of COVID-19 patients who have lost their sense of smell, known as anosmia, or taste, known as ageusia. The director of the University of Florida’s Center for Smell and Taste and the co-director of the UF Health Smell Disorders Program answer questions about this emerging trend.
Preventing COVID-19 from decimating nursing home residents
Protecting nursing home residents will require spending money and improving infection control
Kathryn Hyer, University of South Florida; David Dosa, Brown University, and Lindsay J. Peterson, University of South Florida
At least 11 people have died from COVID-19 in New Orleans nursing homes in the past week, just after the deaths at a Seattle nursing home weeks ago showed the extreme danger of the virus in nursing home settings.
The silent threat of the coronavirus: America’s dependence on Chinese pharmaceuticals
The silent threat of the coronavirus: America’s dependence on Chinese pharmaceuticals
Christine Crudo Blackburn, Texas A&M University ; Andrew Natsios, Texas A&M University ; Gerald W Parker, Texas A&M University , and Leslie Ruyle, Texas A&M University
As the new coronavirus, called 2019-nCoV, spreads rapidly around the globe, the international community is scrambling to keep up. Scientists rush to develop a vaccine, policymakers debate the most effective containment methods, and health care systems strain to accommodate the growing number of sick and dying. Though it may sound like a scene from the 2011 movie “Contagion,” it is actually an unfolding reality.
Winter and February 2020 end as second warmest on record
Republished from article on Climate.gov
Author: Tom Di Liberto
March 16, 2020
February 2020 marked the warm end to one of the most unusually warm months and winters on record for the globe. Both the month and the winter season finished second to 2016. This was among the many highlights of the February 2020 global climate summary released by the National Centers for Environmental Information last week.
Calling COVID-19 a ‘Chinese virus’ is wrong and dangerous
The COVID-19 pandemic has spread to almost every country on Earth. And yet, several American officials refer to it as the “Wuhan virus” or even the “Chinese virus.”
U.S.-Chinese antagonism in this vein is not new. But, while this deliberate move to associate Wuhan, and more generally China, with the COVID pandemic serves a political purpose for the Trump administration, it also has significant implications for civil society and public health.
COVID-19 treatment might already exist in old drugs
Nevan Krogan, University of California, San Francisco
Why don’t we have drugs to treat COVID-19 and how long will it take to develop them?
SARS-CoV-2 – the coronavirus that causes the disease COVID-19 – is completely new and attacks cells in a novel way. Every virus is different and so are the drugs used to treat them. That’s why there wasn’t a drug ready to tackle the new coronavirus that only emerged a few months ago.