They're saying it's more capable of evading the immune response created by either a vaccine or a previous infection.They aren't saying that it's more capable of infecting someone who is vaccinated or previously infected than an unvaccinated person with no previous infection.
That sounds like a confirmation of the headline.
They're saying it's more capable of evading the immune response created by either a vaccine or a previous infection.They aren't saying that it's more capable of infecting someone who is vaccinated or previously infected than an unvaccinated person with no previous infection.