Oncology & Cancer

What are HeLa cells? A cancer biologist explains

In an amazing twist of fate, the aggressive cervical cancer tumor that killed Henrietta Lacks, a 31-year old African American mother, became an essential tool that helped the biomedical field flourish in the 20th century. ...

Vaccination

Quarter of Europeans have had a Covid-19 jab

A quarter of the European Union's population have received at least one COVID-19 vaccine jab, prompting EU chief Ursula von der Leyen to say the bloc is on track to have 70 percent of adults immunised by late July.

Vaccination

AstraZeneca vaccine benefits increase with age: EMA

The EU's drug watchdog said Friday that a review of AstraZeneca's COVID-19 vaccine found its benefits increase with age and still outweigh the risks for adults despite links to blood clots.

Vaccination

New warning on vaccine supplies sparks EU concern

A warning from AstraZeneca that initial supplies of its COVID vaccinations to Europe will be lower than expected has sparked fresh concern over the rollout of inoculations, forcing some countries to plan for a sharp drop ...

Diseases, Conditions, Syndromes

WHO warns of 'alarming' virus spread in Europe

The World Health Organization on Thursday warned of "alarming rates of transmission" of Covid-19 across Europe and cautioned against shortening quarantine periods as countries in the region scrambled to find ways to reduce ...

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