I calculated, graphed, if vaccines can produce herd immunity (HI) & Pfizer needs 75% population coverage (85% for UK variant) AZ needs 100%. Pfizer+AZ planned combination needs 90% coverage. Get vaccinated please. But how do we protect if we don't get 90% coverage?

Feb 3, 2021 · 11:23 PM UTC

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Replying to @MarylouiseMcla1
not for me , never , freedom is more important, if they come to me with vaccine my shotgun is ready
Replying to @MarylouiseMcla1
Like flu - constantly vaccinating - until vaccines improve?
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Replying to @MarylouiseMcla1
Thanks Doctor - great explanation.
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Replying to @MarylouiseMcla1 @phbarratt
Thank you for your messured responses and explaining how covid works. Your TV appearances are a must watch. BTW I am ready for the jab.
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Replying to @MarylouiseMcla1
This tells me yet again that I do not want the AZ vaccine. My family and I are entitled to that same vaccine as morrison and his family.
Replying to @MarylouiseMcla1
Thanks for your great updates and analyses. Do you have any data if Novavax were used? I'm curious about a vaccine of which we've purchased 52M doses, yet hear nothing about. Crickets....
Replying to @MarylouiseMcla1
As children as children 0-14 make up 19% population (census data), if we use AstraZenica we will still have covid transmission across our kids and some adults. Is this acceptable when Pfizer and Moderna can provide herd immunity?
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Replying to @MarylouiseMcla1
Can I ask you are we protected with AZ vaccine I looked at Israel they gave the Pfizer their pop is smaller than us of course but amazing drop in Infections - do you think the AZ will protect us ? I believe strongly in vaccination it’s critical to slow the spread
Replying to @MarylouiseMcla1
Why can’t we build a factory to make the MRNA vaccine in Australia? Then we could make Pfizer and moderna
Replying to @MarylouiseMcla1
If we presumably add Novavax, which according to the data 3 phase trail has around 90 % efficacy and Australia bought supplies, may that help (a bit smaller but significant proportion of cumulative vaccination) ?
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