A sub-variant of the highly transmissible Omicron version of coronavirus known as BA.2 is now dominant worldwide, prompting surges in many countries in Europe and Asia and raising concern...
A U.S. patient with leukaemia has become the first woman and the third person to date to be cured of HIV after receiving a stem cell transplant from a donor who was naturally resistant to...
The highly transmissible Omicron variant of the SARS-CoV-2 virus - the most common form of which is known as BA.1 - now accounts for nearly all of the coronavirus infections globally, alt...
A U.S. man with terminal heart disease was implanted with a genetically modified pig heart in a first-of-its-kind surgery, and three days later the patient is doing well, his doctors repo...
Laboratory studies released this week suggest that the Omicron variant of the coronavirus will blunt the power of Pfizer (PFE.N) and BioNTech's vaccine to prevent COVID-19 infection after...
Pfizer Inc said on November 9th that its experimental COVID-19 vaccine was more than 90% effective, a major victory in the fight against a pandemic that has killed more than a million peo...
A quarter of Americans have little or no interest in taking a coronavirus vaccine, a Reuters/Ipsos poll published on May 21 found, with some voicing concern that the record pace at which ...
Los primeros datos de la vacuna para el COVID-19 de Moderna Inc., la primera en ser probada en Estados Unidos, mostraron que produjo anticuerpos protectores en un pequeño grupo de volunta...
Moderna Inc’s experimental COVID-19 vaccine, the first to be tested in the United States, produced protective antibodies in a small group of healthy volunteers, according to very early da...
A Google artificial intelligence system proved as good as expert radiologists at detecting which women had breast cancer based on screening mammograms and showed promise at reducing error...
