Boston healthcare professionals who have experienced a response to the Modelna coronavirus vaccine have a history of allergies

Healthcare professionals who have experienced an allergic reaction after receiving the Moderna Covid-19 vaccine at the Boston Medical Center on Christmas Eve say they have a history of allergies to CNN.

This is the first known case of an allergic reaction to the Moderna coronavirus vaccine, but at least six similar cases have been reported in the United States related to the Pfizer / BioNTech vaccine.

“I felt tachycardia after vaccination, but I was probably worried because I was scared to know Pfizer’s reaction in the United States, especially those with shellfish allergies like me,” said Hossein. Dr. Saddlezade explained. To CNN. Tachycardia Is a medical term for a heart rate of over 100 beats per minute.

After checking the vitals, Sadrzadeh noticed a spike in heart rate.

“My heart rate is 150 and my normal heart rate is 75, but 6 or 7 minutes after the vaccination, I had a strange sensation of tingling and numbness in my tongue and throat, similar to the same reaction. I had it for shell allergies, “said Sadrzadeh.

Sadrzadeh said blood pressure was so low that even monitors couldn’t detect it. At that time, he decided to use EpiPen and the staff rushed him to the emergency room. The emergency room was only minutes after receiving the Covid-19 vaccine.

Sadrzadeh was monitored for another 4 hours after the allergic reaction and was then able to drive home. He says the medical center staff “reacted very well.”

The Boston Medical Center emailed a statement on Friday about Saddlezade’s reaction to CNN.

“Employees received the Moderna vaccine on Thursday. Our standard practice was observed after vaccination by a trained nurse. He felt he had an allergic reaction and himself He was allowed to self-administer EpiPen. He was taken to the emergency department, evaluated, treated, observed and discharged. He is doing well today. “

“The main concern for me as a human and as a doctor … I have to inform people … If you have an allergic reaction, people should have an EpiPen,” Sadolzade said, adding to Moderna. I urged you to investigate.

Ray Jordan, a spokesman for a biotechnology company, told CNN: “Moderna cannot confirm the incident, but reports potential adverse events through an internal safety reporting system, and Moderna is investigating the incident further.”

It is still unclear which component of the coronavirus vaccine causes severe allergic reactions in some people. Dr. Peter Marks, who heads the FDA’s Center for Biologics Evaluation and Research, said in a briefing last week that authorities are investigating a compound known as polyethylene glycol (PEG) and four other possible components in the formulation. ..

“Polyethylene glycol, one of the components present in both vaccines, is known to be rarely associated with allergic reactions,” Marks said. Polyethylene glycol is a compound that appears in many medicines, including some intestinal preparations and laxatives. “That may be the cause here, and that’s why we watch very carefully when we see the Moderna vaccine deployed,” he said.

Pfizer CEO Albert Bourla told City Hall Thursday that side effects on the vaccine are “very rare” in clinical trials. He pointed out that adverse events are inevitable now that the vaccine has been distributed to millions of people. He added that these incidents should not prevent people from taking the vaccine, especially those in existing conditions that put them at risk for severe Covid-19.

On Wednesday, Operation Warp Speed’s Chief Scientific Advisor, Monsef Slawi, conducted a clinical trial of the Covid-19 vaccine between vaccine makers and the National Institutes of Health in highly allergic populations, including those in need of portability. He said he was discussing considering the implementation of. EpiPen always with them. He said the trials may help to understand the rate of allergic reactions and what is causing them.

He previously told CNN’s Jake Tapper that it’s important to be aware that allergic reactions can occur.

“If you prepare, these are the kind of events you can handle,” Slawi said. “And if there is something specific that induces this, we will continue to strive to understand what the vaccine that induces it is.”