Pilot schemes will be launched at the beginning of that month with the aim to have the whole system up and running by June 21, says the European Commission.
Johnson & Johnson will delay the rollout of their COVID-19 vaccine in Europe following reports of blood clots in six people after receiving jab.
Chinese vaccines "don’t have very high protection rates," said the director of the Chinese Center for Disease Control, Gao Fu, at a conference Saturday.
The British Overseas Territory has become one of the first places in the world to ease restrictions including outdoor mask wearing
"All Sputnik V batches are of the same quality and undergo rigorous quality control at the Gamaleya Institute," said the official Twitter account of the Sputnik V vaccine.
The study by Imperial College London also found that the relationship between infections and deaths is diverging, "suggesting that infections may have resulted in fewer hospitalisations and deaths since the start of widespread vaccination".
It's been claimed the vaccines given to Serbia's neighbouring citizens were about to expire. Speaking to Euronews, the country's prime minister, Ana Brnabić, did not deny the allegation.
German state of Bavaria has negotiated 'preliminary contract' for 2.5 million doses of Russia's Sputnik V vaccine.
Oxford University has paused a trial of the vaccine on children and teenagers until further review by the British regulator.
PM Viktor Orban said the country could start reopening after more than a quarter of the population has been inoculated.
The COVID-19 "passport" is available via a secure application or in paper format to people who have either been fully vaccinated, have tested positive for COVID-19 two to 12 weeks previously or negative over the previous 72 hours.
A government decree bans journalists from reporting inside hospitals or interviewing health care professionals. Journalists say this risks "exacerbating the epidemic".
"China, Russia are conducting a policy of influence through the vaccine even before vaccinating their own population," France's top diplomat said on Friday.
Criminals have been producing and selling fake coronavirus vaccines, putting people's health - and bank accounts - in danger, Interpol has warned.