Coronavirus Disease COVID 19 News and Research

Latest Coronavirus Disease COVID 19 News and Research

Study confirms link between colds and ear infections

A new five-year study at the University of Texas Medical Branch at Galveston confirms the suspected close link between the two most common diseases of young children: colds and ear infections.

14 Mar 2008

Evidence supports bats as SARS virus source

Scientists who have studied the genome of the virus that caused severe acute respiratory syndrome (SARS) say their comparisons to related viruses offer new evidence that the virus infecting humans originated in bats.

20 Feb 2008

Discovery may lead to fast and cheap method of making vaccines

Researchers may be able to tinker with a single amino acid of an enzyme that helps viruses multiply to render them harmless, according to molecular biologists who say the discovery could pave the way for a fast and cheap method of making vaccines.

29 Aug 2007

Discovery of two effective antibodies for SARS

An international team of investigators has identified the first human antibodies that can neutralize different strains of the virus responsible for outbreaks of severe acute respiratory syndrome (SARS).

4 Jul 2007

Dealing with emerging diseases

The outbreak of severe acute respiratory syndrome (SARS) in 2002 was a loud wake-up call for researchers studying infectious diseases.

16 May 2007

Fighting influenza with 40,000 blood samples

Four million people die every year from respiratory diseases such as viral influenza. For elderly people in particular, an infection can be dangerous. What is more, the flu vaccine is not as effective with this risk group as it is with younger people.

7 Feb 2007

Treatments used for SARS no benefit to victims

Researchers have found, following a systematic review of all studies done on the 2003 SARS epidemic, that none of the treatments used to treat patients appear to have worked.

13 Sep 2006

Scientists find new lead in hunt for a SARS vaccine

SARS coronavirus protein called "nsp1" causes the breakdown of biochemical messages that normally prompt the production of a protein critical to defending the body against viruses.

8 Aug 2006

Researchers unravel structure of important new drug target that could potentially treat SARS-infected patients

Mesecar said that the knowledge gained from this new atomic structure - the first-ever reported on this class of proteases - has the potential to go beyond the treatment of patients infected with the coronavirus that causes SARS.

11 Apr 2006

Animals diseases jumping to humans faster than ever before

According to scientists in the U.S. and Scotland, 75% of the 38 species of harmful organisms and viruses identified in the past 25 years are believed to have "jumped" from animals to humans.

21 Feb 2006

SARS can infiltrate brain tissue

Severe acute respiratory syndrome (SARS), by its very name, indicates a disease of the respiratory tract. But SARS can also infiltrate brain tissue, causing significant central nervous system problems, according to an article in the Oct. 15 issue of Clinical Infectious Diseases, now available online.

20 Sep 2005

Researchers detail molecular images of a piece of the spike-shaped protein that the SARS virus uses initiate the first stages of infection

Researchers have determined the first detailed molecular images of a piece of the spike-shaped protein that the SARS virus uses to grab host cells and initiate the first stages of infection.

19 Sep 2005

RNAi therapeutic successful for treatment of SARS respiratory virus in Rhesus Macaque

Intradigm Corporation announced today its collaboration with Chinese academic and biotech groups has achieved clear evidence of prophylactic and therapeutic effects of siRNA (small interfering RNA) agents in Rhesus monkey to treat SARS coronavirus (SCV) respiratory infection.

12 Sep 2005

Design of wide-spectrum inhibitors targeting coronavirus main proteases

Coronaviruses - the family of viruses that causes the common cold - gained widespread recognition when the deadly severe acute respiratory syndrome, familiarly known as SARS, killed at least 800 people in 2003.

6 Sep 2005

Coronavirus HCoV-NL63 associated with croup

A forthcoming paper in the international, open-access journal PLoS Medicine makes the strongest association yet between a newly identified virus and the pediatric respiratory disease commonly known as croup.

23 Aug 2005

Newly discovered virus linked to childhood respiratory infections

A team of Swedish researchers say they have identified a previously unknown virus that may cause many cases of serious respiratory infections in children.

23 Aug 2005

Flu medication VIRA 38 inhibits SARS virus

PRB Pharmaceuticals and Lee's Pharmaceuticals have announced that a recent study by Taiwan researchers from the National Health Research Institutes demonstrates TF2b and TF3, two components of v38 AMF-1, inhibit the 3C-like protease encoded by SARS-CoV. v38 AMF-1, a fraction of the flu medication VIRA 38, is best known for its ability to inhibit bird flu virus (H5N1) infections.

4 Aug 2005

Inhibitors of cellular enzymes could be developed for SARS treatment

Researchers from the University of Pennsylvania School of Medicine have found that inhibitors of an enzyme called cathepsin L prevent the SARS (severe acute respiratory syndrome) virus from entering target cells. SARS is caused by an emergent coronavirus. There is no effective treatment at this time.

1 Aug 2005

Drug for schizophrenia can prevent and treat SARS

Chinese and European experts at a conference of the Sino-European Project on SARS Diagnostics and Antivirals in China say that a drug normally used to treat schizophrenia has been shown to prevent and treat Severe Acute Respiratory Syndrome (SARS).

20 Jun 2005

SARS vaccine produced from plants

According to new research, a vaccine has been produced in genetically engineered tomato and tobacco plants, which triggers anti-SARS antibodies in mice.

15 Jun 2005