A Covid vaccination site in Colorado was forced to close early after 13 patients had a reaction to the Johnson & Johnson-Janssen one-shot vaccine (Pictures: WWLP/EPA)
A Covid vaccination site shuttered its doors early after 13 patients suffered bad reactions to their shots. The mass vaccination event at Dick’s Sporting Goods Part in Commerce Field, Colorado, was halted on Wednesday, with two patients taken to hospital for further evaluation.
All those who attended the sports field were given Johnson & Johnson’s Covid vaccine. The shot, made in partnership with rival pharmaceutical company Janssen, only requires one injection, rather than the two required by rivals including Pfizer and Moderna.
It was run by Centura Health, who said 13 out of 1,700 people vaccinated had suffered an adverse reaction – or around 0.8% of those immunized. Wednesday’s event closed 90 minutes early, at 3:30pm instead of 5pm, with 640 people who had been waiting in line for hours for a vaccine turned away.
Those people will now be vaccinated on Sunday, and will receive Pfizer’s vaccine instead. A Centura Health spokesman told WWLP: ‘Following the administration of the J&J vaccine and during onsite observation, we saw a limited number of adverse reactions to the vaccine that equaled 0.8% of those receiving the vaccine Wednesday.
‘We followed our protocols and in an abundance of caution, made the decision – in partnership with the state – to pause operations for the remainder of the day.
‘Our goal is to continue to vaccinate Coloradans as quickly as possible while keeping our patients’ safety at the forefront.’
All vaccines currently approved for use in the US – by Pfizer, Moderna and Johnson & Johnson – have been rigorously tested. More than 171 million doses have been administered since December, Bloomberg reported with few adverse reactions.
AstraZeneca’s two-dose injection has come under scrutiny over claims it can cause blood clots, but experts say the chances of suffering such a reaction are minimal.
Common side effects from vaccines may include a fever, sore arm and fatigue, with doctors highlighting that these generally pass quickly – and are preferable to a severe Covid infection.
The US has now recorded 30.9 million Covid infections, and almost 560,000 deaths.
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