טכנולוגיות מתקדמות

סיכום שיעור 11

Naser mondey

Naser mondey

פרטי הסיכום

קורס: טכנולוגיות מתקדמות

מספר השיעור: 11

סיכום השיעור

From immunity to blocking transmission of the virus, labs across the UK are hunting for second-generation jabs
Scientists are developing a range of second-generation Covid vaccines aimed at expanding protection against the
At present, Covid vaccines are designed to stop infected people becoming seriously ill, to prevent hospitalisations and deaths. It is not known yet how effective they are at blocking viruses passing from person to another.
“However, there is evidence that some of these new variants may be better at infecting and therefore spreading in populations that have existing partial immunity following natural infection or vaccination.”
spike protein on the surface of the Covid virus but also another part of the virus, called the N protein.
The project, which also involves the immunology company Scancell and researchers at Nottingham Trent University, has reached a stage where manufacture of the new vaccine has begun.
To try to achieve this, Finn and his colleagues are measuring antibody levels in the mucosal secretions of people who have been given different vaccines against the disease.
Numbers of hospitalisations, deaths, and new cases have plunged over the past three weeks, while the UK vaccination programme continues to outstrip those of most other industrial nations. Scientists have urged caution about moving too quickly in response to this barrage of good
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