The Valneva vaccine is the sixth COVID vaccine to be approved in the UK.
- Professor of Medicine, University of East Anglia
Countries that previously fared best at controlling COVID are now finding it tougher to keep cases and deaths down.
Inilah yang kita ketahui sejauh ini tentang mengapa infeksi ulang terjadi dan apa efeknya.
Here’s what we know so far about why reinfections happen and what effects they have.
Here’s what we know so far.
A third vaccine dose raises protection against omicron to 75%, early data suggests.
Looking solely at health benefits, the case for vaccinating primary schoolers isn’t strong.
Une cinquième vague de Covid se dessine peu à peu. Comment va-t-elle se combiner avec la grippe ? Retour sur les effets de 18 mois de pandémie et de gestes barrières sur notre système immunitaire.
Social distancing has shielded us from other respiratory viruses – but that’s not necessarily a good thing.
Countries yet to experience major outbreaks will probably see big rises in cases, even if their vaccine programmes are successful.
We may be witnessing the signs of COVID developing into an endemic disease in the UK.
Despite having left people more exposed to the delta variant now, the strategy helped protect the most vulnerable during the second wave, so was the right call.
The increased infectiousness of B16172 could magnify the impact of vaccines being less effective against it.
Injected vaccines tend to generate good immunity overall but less of a response in the nose and throat, where the virus enters and spreads from.
New trial data appears to support pushing back the second dose to 12 weeks.
The vaccine is still very likely to be protective in over-65s, even if efficacy in this age group is unknown.
A medical professor explains the reasoning behind the delay in the UK and what impact this might have on the vaccine’s effectiveness.
We need more data on the low-dose, high-dose regimen used in one arm of the trial, which may make the vaccine more effective.
Many governments and health organisations have been reviewing their advice on face masks – here’s why.
Everything you need to know to ace self-isolation.
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