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Singaporean gives birth to baby with COVID-19 antibodies
A Singaporean woman, who was infected with the novel coronavirus in March when she was pregnant, has given birth to a baby with antibodies against the virus, offering a new clue as to whether the infection can be transferred from mother to child.
COVID antibodies 'last at least six months'
Coronavirus antibodies last at least six months and offer protection against a second infection, a study of health care workers suggested.
Preexisting coronavirus antibodies could help protect children against new pandemic strain
Researchers at the Francis Crick Institute and University College London have found that some antibodies, created by the immune system during infection with common cold coronaviruses, can also target SARS-CoV-2 and may confer a degree of protection against the new viral strain.
What do waning COVID-19 antibodies tell us about immunity and vaccines?
Growing evidence that COVID-19 antibody levels can wane swiftly after someone is infected is not necessarily bad news for immunity, experts said, and does not mean protection offered by coronavirus vaccines will be weak or short-lived.
Antibodies 'fall rapidly after coronavirus infection'
Levels of protective antibodies in people wane "quite rapidly" after coronavirus infection, said researchers.
Less than 10 percent of US adult population developed COVID-19 antibodies by July
A large study of people receiving dialysis in the US reveals that less than 10 percent of the adult population had formed antibodies against SARS-CoV-2 by July 2020.
Coronavirus antibodies tests 'put public at risk' in UK
Poor regulation of antibodies tests — that could indicate if someone has had coronavirus — could be putting the public at risk, UK doctors have warned.
Protective antibodies identified for rare, polio-like disease in children
Researchers at Vanderbilt University Medical Center, Purdue University and the University of Wisconsin-Madison have isolated human monoclonal antibodies that potentially can prevent a rare but devastating polio-like illness in children linked to a respiratory viral infection.
WHO unsure antibodies protect against COVID-19
The World Health Organization is not sure whether the presence of antibodies in blood gives full protection against reinfection with the new coronavirus, Mike Ryan, the WHO’s top emergencies expert, told a briefing.
Synthetic DNA-delivered antibodies protect against Ebola in preclinical studies
Scientists at The Wistar Institute and collaborators have successfully engineered novel DNA-encoded monoclonal antibodies (DMAbs) targeting Zaire Ebolavirus that were effective in preclinical models.
Antibodies from Ebola survivors may protect animals from virus
Two types of antibodies from the blood of Ebola survivors protected animals against strains of the virus that cause deadly infections in people, researchers report.
Scientists identify anti-Zika antibodies in mice
US researchers said that they have identified antibodies that specifically protect against Zika virus infection in mice, an important step toward developing a vaccine, better diagnostic tests and possibly new antibody-based therapies.
Surprising trait in anti-HIV antibodies
Scientists from The Scripps Research Institute (TSRI) have new weapons in the fight against HIV.
Sugar governs how antibodies work in immune system
Antibodies protect the body against diseases, but can also harm their own organism if the reactions are misdirected. Researchers from the University of Zurich have now discovered that a particular sugar in the antibodies determines whether one of the body's own cells is destroyed or not. This result could lead to new treatment possibilities for patients with autoimmune diseases.
New electrode determines antibodies in blood
Iranian researchers have developed a modified electrode for the determination of cytochrome c protein (CCP) and C-reactive protein (CRP) antibodies in human blood serum samples.

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