Results published in Lancet indicate say this a/b 1 dose regimen
It will be interesting to see public response and distribution strategy for regimen w/lower efficacy than Pfizer/Moderna options & uncertainty about duration of protection thelancet.com/journals/lance…
Apparently, Oxford/AstraZeneca has not even filed a submission package with EMA yet. FDA decision isn't coming soon either.
This is such an important vaccine for global access and so much is strange about how its sponsors have pursued it reuters.com/article/us-hea…
Here is the statement on the MHRA approval.
Interestingly, the advice on the single-dose regimen comes from Joint Committee on Vaccination and Immunisation (JCVI), which is co-chaired by Andrew Pollard, Director of Oxford Vaccine Group gov.uk/government/new…
• • •
Missing some Tweet in this thread? You can try to
force a refresh
Global health became less a/b cooperation among nations on common threats and more a/b aid-driven initiatives and public-private partnerships to solve the problems of *other* people—mostly in low-income countries 3/
US #COVID19 hospitalizations & deaths are surging, and projections are ~200,000 more Americans will lose their lives to the virus before March
A safe vaccine could help shift that trajectory but only if we learn from past US failures distributing vaccines to adults 2/
According to recent analysis, 75% Americans would need to receive a vaccine that prevents at least 80% of infections for that vaccine to end #COVID19 pandemic on its own
Countries without government trust have performed badly in #COVID19, even when you account for differences in population age and size, and the timing of the pandemic
“Government exists to protect us from each other,” Reagan once said, but goes “beyond its limits . . . in deciding to protect us from ourselves”
When applied to pandemics, Reagan was wrong & so are policymakers, in esp. in US, who have adopted this view foreignaffairs.com/articles/unite…
Confronted w/novel contagious virus, for which there's no effective treatment & no preexisting immunity, the only way to protect citizens from one another is by convincing them to protect themselves
Esp. in free societies that depends on trust between government and its people
The @bmj_latest series examines the mechanisms that might explain underperformance of democracies in #COVID19 crisis and proposes ideas to better “pandemic proof” this political system
Between the first official report of outbreak in China & announcement of U.S. travel restrictions, 40,000+ travelers from China are estimated to have entered United States 3/
Introducing a WH-supported initiative to deliver 600M masks to at risk states could have meaningfully helped to reduce community transmission in late March
That was still before reported cases really took off nationally 2/
And in #Louisiana, which this USPS mask initiative was meant to prioritize first 3/