Moderna says its coronavirus vaccine shows promising results in small trial of elderly patients
Submitted by mike kraft on
Submitted by mike kraft on
Submitted by mike kraft on
CNN)A sudden change in federal guidelines on coronavirus testing came this week as a result of pressure from the upper ranks of the Trump administration, a federal health official close to the process tells CNN.
Submitted by mike kraft on
Submitted by mike kraft on
Come fall, the rise of influenza and other seasonal respiratory infections could exacerbate already staggering delays in coronavirus testing, making it easier for the virus to spread unnoticed, experts said.
In typical years, doctors often don’t test for flu, simply assuming that patients with coughs, fevers and fatigue during the winter months are probably carrying the highly infectious virus. But this year, with the coronavirus bringing similar symptoms, doctors will need to test for both viruses to diagnose their patients — further straining supply shortages in an already overwhelmed testing system.
Submitted by mike kraft on
JOHANNESBURG (AP) — Winter is ending in the Southern Hemisphere and country after country -- South Africa, Australia, Argentina -- had a surprise: Their steps against COVID-19 also apparently blocked the flu.
Submitted by mike kraft on
The Centers for Disease Control and Prevention quietly modified its coronavirus testing guidelines this week to exclude people who do not have symptoms of Covid-19 — even if they have been recently exposed to the virus.
Experts questioned the revision, pointing to the importance of identifying infections in the brief window immediately before the onset of symptoms, when many individuals are thought to be most contagious.
Submitted by mike kraft on
COVID-19 is now the third leading cause of death in the United States. The U.S. accounts for about 25 percent of COVID-19 cases (4.4 million) and deaths (170,000) in the world today while comprising less than 5 percent of the population.
Submitted by mike kraft on
MADRID (AP) — Under strain from Europe’s fastest-growing wave of coronavirus infections, the Spanish government cleared the way for more localized lockdowns Tuesday and deployed the military to bolster the country’s faltering attempts to trace infections.
Submitted by mike kraft on
Submitted by mike kraft on
The glory of the prize—in lives saved, reputations made, and profits earned—is incalculable. The hunt for a cure has unleashed an epic arms’ race among world powers, multinational corporations, and universities. And as with any arms’ race, not everyone is playing by the rules.
Submitted by mike kraft on
Submitted by mike kraft on
Submitted by mike kraft on
Africa has been declared free from wild polio by the independent body, the Africa Regional Certification Commission.
Polio usually affects children under five, sometimes leading to irreversible paralysis. Death can occur when breathing muscles are affected.
Twenty-five years ago thousands of children in Africa were paralysed by the virus.
The disease is now only found in Afghanistan and Pakistan.
There is no cure but the polio vaccine protects children for life.
Submitted by mike kraft on
Submitted by mike kraft on