'Breakthrough' cases might cause some symptoms, but they're usually mild
Emerging data suggests many breakthrough infections are so mild that they might as well be asymptomatic.
A
recent analysis of breakthrough infections in the UK indicated that the top symptoms of Delta-variant COVID-19 were a runny nose and a headache, largely because most people mingling and exposed to the virus were younger or fully vaccinated.
Camme, for instance, was not sick enough to suspect she had COVID-19 at first.
Masha Gessen, 54, a staff writer for The New Yorker, also got sick despite being fully vaccinated. Their illness was fairly mild,
they wrote for the magazine — their symptoms included a runny nose, itchy eyes, fatigue, and loss of smell, and they faded in about a week, they said.
In June,
The New England Journal of Medicine described two similar cases that both resolved within a week of the people testing positive: a 51-year-old woman who had a sore throat, congestion, a headache, and loss of smell; and a 65-year-old woman who was also congested, fatigued, and headachy.
Travis Dagenais, 35, from Boston,
told Boston 25 News that he got COVID-19 in early July, two months after getting his second shot of Moderna's COVID-19 vaccine. He said his symptoms started as a cold, then developed into a fever that kept him up at night — but he dreaded to think what might have happened had he been unvaccinated.
"We have to realize that 94 or 95% is not 100%. This vaccine is not a shield. This vaccine is not an invincibility force," Dagenais told Boston 25 News. "To have gone through what I went through, I can't imagine what it would have felt like without the vaccine."
Tony Smith, 31, from Brooklyn, New York,
told The New York Times that he developed COVID-19 for the second time on Sunday, months after getting his second dose of Pfizer's vaccine; he said it felt "like the crinkling of aluminum foil in my chest." He
tweeted on Monday: "The symptoms I'm feeling right now vs. the symptoms I felt when I got COVID are nothing lol. That's the vaccine working!"