AstraZeneca lead scientist says Delta makes mass testing pointless in UK
Professor Andrew Pollard, who led the Oxford vaccine team, said it was clear that the Delta variant can still infect people who have been vaccinated, which made herd immunity impossible to reach, even with Britain’s high uptake
https://www.smh.com.au/world/europe/astrazeneca-lead-scientist-says-delta-makes-mass-testing-pointless-in-uk-20210811-p58hpe.html
AstraZeneca lead scientist says Delta makes mass testing pointless in UK
Sir Andrew Pollard told British MPs that Delta was so widespread, it made sense to only test and treat people with symptoms, rather than all their contacts.
https://www.smh.com.au/world/europe/astrazeneca-lead-scientist-says-delta-makes-mass-testing-pointless-in-uk-20210811-p58hpe.html