A volunteer in Moderna’s coronavirus vaccine trial has revealed that it left him the sickest he has ever been in his life — but during his CNN interview he chose not to reveal the horror he suffered because he was wary about “triggering anti-vax” people.
Ian Haydon, 29, identified himself in a series of interviews as one of four volunteers who had adverse reactions during the trials that Moderna Therepeutics, which is funded by the Bill and Melinda Gates Foundation, hailed for “positive” early findings of antibody responses.
The Seattle-based communications manager admitted to STAT News that he started getting chills within hours of getting home from his second dose — waking in the early hours with a 103.2-degree fever.
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NYPost report: He was already nauseous and had aching muscles, so his girlfriend called a 24-hour hotline set up by those leading the study, following their advice to go to urgent care, getting there at 5 a.m., he told STAT.
Haydon said he turned down an offer to be taken to a local hospital, and instead went home to rest with Tylenol.
After sleeping a few hours, he still had a temperature of 101.5 — feeling so nauseous, he threw up in the bathroom, he said.
He then fainted on his way back to the bedroom — with his girlfriend luckily on hand to stop his head from slamming into the floor, he said.
Calling doctors in the study a second time, he ultimately decided to stay home and rest, with the fever eventually dropping that night, he said.
Haydon initially hid the full drama of his reaction, having only told CNN’s Anderson Cooper that he had a “rough go of things for 24 hours.”
He was wary about revealing the horror he suffered because he was wary about “triggering anti-vax” people, he admitted in a series of tweets.
“I understand that sharing the story, it’s going to be frightening to some people,” he told STAT News.
“I hope that it doesn’t fuel any sort of general antagonism towards vaccines in general or towards even this vaccine.”
He stressed that he had received the highest dose from the trials — one 10 times stronger than others — which he has been told “will no longer be tested.”
“There’s no failure here — this is a big reason why we do clinical trials,” he insisted on Twitter. “Even safe meds can’t be taken at 10x doses.”
He also insisted that as sick as he was, it was never “life-threatening,” saying, “They’re over, and I’m back to marathon training.”
Even after his sickness, he said, he remains “cautiously optimistic” about a vaccine breakthrough from the trial.
“Vaccines are the single most important medicines we have. It’s important to test them carefully — which is what’s happening here,” he wrote. “What I went through pales in comparison to being hospitalized with COVID-19. Or to the pain of losing a loved one to the pandemic,” he said.
