Vaccination

Research results on mix-and-match vaccinations published

Considerable international interest was generated at the beginning of June when Martina Sester, Professor of Immunology at Saarland University, published a preprint of her research into mixing different types of COVID-19 ...

Vaccination

Italy bans batch of AstraZeneca jab but plays down risks

Italy's medicines regulator on Thursday banned the use of a batch of AstraZeneca/Oxford coronavirus vaccine as a precaution, after fears of a link to blood clots sparked suspensions across Europe.

Vaccination

Brazil green-lights Pfizer vaccine for kids 12 and up

Brazil's health regulator approved the Pfizer COVID-19 vaccine Friday for use in children aged 12 and up, though they will likely have to wait months in line for older age groups to be vaccinated first.

Vaccination

AstraZeneca warns of limited vaccine supplies to Europe

British pharmaceutical firm AstraZeneca warned Friday that supplies of its coronavirus vaccine to Europe will be "lower than originally anticipated" due to reduced production at a manufacturing site.

Vaccination

Five things to know about landmark UK vaccine

Cheap and easy to store, the AstraZeneca/Oxford vaccine which is to be rolled out in Britain on Monday has given a significant boost to the global fight against coronavirus.

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