AstraZeneca vaccine: delaying the second dose increases protection, according to new data

Yuganov Konstantin/Shutterstock The Oxford/AstraZeneca vaccine is effective at preventing people from developing COVID-19 and could reduce viral transmission, according to a new scientific paper from the team behind the vaccine. The paper also suggests that delaying the second dose to 12 weeks after the first works especially well. The protectiveContinue Reading

Graph showing Portugal's COVID case rate climbing much higher than that of Spain or UK (detailed in previous paragraph).

Good news about COVID vaccines has been in abundance in the past few weeks. In the meantime, though, the pandemic continues to accelerate globally, with Europe accounting for 34% of new cases worldwide. One country in particular has been hit hard: Portugal. Looking at the last two weeks’ data, PortugalContinue Reading