専門家のものでも、引用のないツイートは眉に唾をつけて・・・

 

岩田健太郎 Kentaro Iwataさんがリツイート

専門家に聞けば、１回接種では一時的免疫とやらにも期待できないことを直ぐ教えてもらえる。周囲に人がいないんだな。
；丸川五輪相　ボランティアは２度接種終わらぬまま大会突入も「１回目でまず一時的免疫を」(デイリースポーツ)#Yahooニュースhttps://t.co/PynexZoFlb

— 中村利仁 (@rijin_nakamura) June 29, 2021

How much protection you get from one shot of the Pfizer, AstraZeneca, and Moderna vaccines, according to the best available data

Dr. Catherine Schuster-Bruce 22 hours ago

 

Stephen Evans, a professor of medical statistics at the London School of Hygiene & Tropical Medicine and a former drug-safety committee member at the European Medicines Agency, helped Insider break down the data.

Evans said there was "pretty clear evidence" that you get at least 80% protection — and "probably" better than 90% — for Pfizer's vaccine against COVID-19 with symptoms after a single dose

Evans said that you get at least 80% protection — and probably better than 90% — for Moderna's vaccine against COVID-19 with symptoms after a single dose for 28 days. 

The latest real-world data: One shot significantly reduces infections and transmission

A UK study found Pfizer or AstraZeneca's vaccine cut COVID-19 infections with symptoms by 72% after one dose, and protection probably held up for 10 weeks. Protection from Pfizer's vaccine rose to 90% after two doses. The study hasn't been peer-reviewed. 

A US study of essential workers found that a single dose of Pfizer of Moderna's COVID-19 vaccines were 80% effective against all coronavirus infections from 14 days.

一発でもかなり効いているじゃん？・・・・専門家の発言でも引用のないものは眉唾だなああ。