Scientists deliberately gave people Covid – here’s what they learnt
nature.com
nature.com
Case in point: I have just moved out of the UK last week, and to my surprise, Google is slowly starting to return better and better search results. I (suspected) I had two flareups of herpeses after both my pfizer vaccines when I was there, so I searched then on Google, zero, whole result pages filled with nhs links and other websites with copy-pasted content from nhs and the likes (90% telling me to go see a doctor...). I was going crazy, joking with friends that the vaccine might not be what they're telling us it is, given the wide range of 'undocumented' side effects I got from it.
Now that I'm searching from Moldova, actual first result was a paper documenting two doctors with herpes zoster after vaccination. Apparently it does happen, from both the vaccine and the infection. Guess I'm not crazy.
Also to add a data point, 7 of the first 10 results for "herpes covid" from a UK IP are papers about it, including the first 5. The NHS page comes in at result 7, one is (allegedly) a science news website, and number 10 is a general news website.
Thinking now, I might have been in some kind of Google-bubble at that time, since I started my search with symptoms at first, and later I started making connections. So I guess Google decided I need to see a doctor :)
Google knows exactly who I am, and what I am/want/etc. Yet the moment I landed in the UK, suddenly, I'm English, most of the times getting just *.co.uk results, as if the rest of the world doesn't exist anymore.
I'll be honest, it was helpful to know at what hour the Iceland and Aldi next to my house will open/close, and I didn't even had to tell it my address or turn my location on (this is amazing actually), and when it suggested where to find a dentist since I didn't know the city... But that's pretty much it.
Edit: changed 'more' to 'as many' to remove negative connotation
The real point of this study was the demonstrate that we can infect healthy people with COVID, which means now there will be larger challenge studies that ask more probing questions. The folks who ran this trial risked their careers that nobody in the trial would die from COVID!
With regards to trials and deaths, I used to work in gene therapy and the entire field more or less stopped for 20 years when a single patient (https://en.wikipedia.org/wiki/Jesse_Gelsinger) died in a trial. However, in most large trials, there will always be a few deaths that woudln't have occurred without the treatment (or challenge).