NEJM: Vaccine breakthrough infections leading to long Covid

Asia, Coronavirus, Health, Infection, Israel, Long Covid, Science, Testing, USA, Vaccine, Vaccine Breakthrough, Vaccine Waning

Among 1497 fully vaccinated health care workers, 39 SARS-CoV-2 breakthrough infections were documented.  On follow-up questioning, 31% of all infected workers reported having residual symptoms 14 days after their diagnosis. At 6 weeks after their diagnosis, 19% reported having “long Covid-19” symptoms, which included a prolonged loss of smell, persistent cough, fatigue, weakness, dyspnea, or myalgia.

Nine workers (23%) took a leave of absence from work beyond the 10 days of required quarantine; of these workers, 4 returned to work within 2 weeks. One worker had not yet returned after 6 weeks.

NEJM research article: Covid-19 Breakthrough Infections in Vaccinated Health Care Workers

See also MedrXiv preprint: Breakthrough Symptomatic COVID-19 Infections Leading to Long Covid: Report from Long Covid Facebook Group Poll

 

 

Image by David Mark from Pixabay