WHO officials came out against a third coronavirus booster shot for those who are increasingly worried about the Delta variants.
The Delta coronavirus variant, previously known as the Indian variant, could soon be responsible for as much as 90% of Europe's infections.
Health authorities in Greece recorded 1,497 new cases of the novel coronavirus on Saturday.
The Moderna pharmaceutical company announced on Tuesday that its mRNA vaccine, now only given to adults, is highly effective in adolescents.
The World Health Organization (WHO) announced on Friday that it has now approved the COVID-19 Coronavirus vaccine of Moderna for emergency use.
President Biden announced all adult Americans will be eligible to receive vaccines as of April 19, 2021, far ahead of schedule.
Grateful recipients would like to at least be able to know if they can still spread the virus to others after they receive their inoculation.
Greek health officials stated most intubated coronavirus patients are aged from 35-50 -- and dozens of people are now waiting outside ICUs.
Two of the largest cities in Germany suspended use of the AstraZeneca vaccine in those under 60 after increased reports of blood clotting.
In an exclusive interview, Stanford University Professor Dr. John Ioannidis assessed the different vaccines being administered around the world.