Eurofound found that people who use social media as their main source of information are more sceptical about the vaccine than those who use traditional news sources.
Fully vaccinated people in the US can stop wearing masks, authorities announced on Thursday. The guidance still calls for wearing masks in crowded indoor settings like buses, planes, hospitals, prisons and homeless shelters.
Both Pfizer/BioNTech and Moderna used mRNA technology for their COVID-19 jabs.
A bill over the creation of a health pass was approved by French MPs in the night from Tuesday to Wednesday but the government was forced to make amendments.
Slovakia suspends use of the AstraZeneca jab for first-time vaccinations
The European Commission deal with Pfizer-BioNTech is its biggest vaccine contract so far
Valdis Dombrovskis, the EU's trade chief, told Euronews that other measures, besides patent waivers, need to be considered to ramp up global production of COVID-19 vaccines.
The US has backed plans to waive intellectual property rights on COVID-19 vaccines, but the idea faces stiff opposition.
The Olympic Games, which were scheduled to take place in 2020 but were postponed due to the pandemic, will kick off on July 23.
The US is expected to back the use of the Pfizer/BioNTech vaccine for people aged 12 to 15 within a week. Europe's watchdog launched its review on Monday with a decision expected in June.