These side effects are much more likely after your second stroke, says CDC

If you’re concerned about the side effects of the COVID vaccine, the Centers for Disease Control and Prevention (CDC) has reassuring news for you: After tracking the first million doses, they have determined that “health care providers and vaccinees can be reassured about the safety of Pfizer BioNTech and Moderna COVID-19 vaccines. However, they also found that there were minor side effects and two of them are much more likely to occur after your second injection: fever and chills. Read on to learn more about the CDC’s ideas and to find out what rare side effects from the vaccine mean to you. should not Get shot two, if you have these side effects from the vaccine, don’t get yourself another shot, the CDC says.

In just a few months, the CDC has collected a massive amount of data on the safety of COVID vaccines. In fact, they say that surveillance for the safety of these vaccines has been “the most intense and comprehensive in US history.” Using the Vaccine Adverse Event Reporting System (VAERS), a spontaneous reporting system, and v-safe, an active surveillance system in which patients can self-report side effects via an app, they examined the administration of nearly 14 million doses over in a single month.

While the vast majority of vaccinees reported no side effects (CDC systems recorded a total of 6,994 side effects), they determined that those found in nature reflected data from clinical trials. “Injection site pain, fatigue, headache and myalgia were the most frequently reported, with a higher frequency after the second dose in comparable age groups,” the report concludes.

While the fever and the chills were do not among the most frequently reported symptoms, they were remarkable in that they appeared much more frequently after the second dose of the vaccine. “Registrants reported more reactions the day after vaccination than any other day. For the Pfizer-BioNTech vaccine, reactions were more frequent after the second dose than the first; the reported rate of fever and chills was more than four times higher after the second dose than after the first, ”reports the CDC.

Doctors explained that some symptoms are more common after a second dose of the vaccine because the immune system already recognizes the supposed “threat” from the first dose of the vaccine. “When the body’s immune system sees [the vaccine] a second time, there are more cells and there is a more intense immune response, which leads to these side effects ”, Bill Moss, MD, pediatrician and professor of infectious disease epidemiology at the Johns Hopkins Bloomberg School of Public Health, recently told NBC News. For this reason, the side effects of the COVID vaccine are considered a sign that the vaccine is working. Still hesitating to get vaccinated? Read on for expert information on the benefits of the vaccine and to learn more about the side effects of the vaccine, Dr Fauci says these 2 side effects mean your COVID vaccine is working.

White House COVID adviser Anthony Fauci, MD, concerns about the speed of vaccine development are fair but unfounded. “The speed is really a reflection of the scientific advancements that have allowed us to do things in a matter of months that would once have taken years. And that’s why we now have a vaccine less than a year from the time the virus was identified. This is not reckless speed; this is sufficient speed based on scientific progress, ”he recently told NPR. And for the latest COVID news straight to your inbox, sign up for our daily newsletter.

In the same interview, Fauci said he sees the vaccine rollout as “the end of this pandemic,” a tool uniquely placed to bring the virus to its knees. But he also expressed concern about the reluctance over vaccines, which he said was a major obstacle to our return to safety.

“It would be terrible to have a vaccine, which is extremely effective – the ratio is 94 percent to 95 percent effective in preventing clinical disease – it would be terrible, with a tool as good as this, if people didn’t. not use this tool, “he said. And for more essential information on vaccines, check out Pfizer CEO Says This Is How Often You’ll Need a COVID Vaccine.

According to Aaron Richterman, MD, MPH, an infectious disease fellow at Penn Medicine, scientists and physicians may underestimate the benefits of vaccines out of caution, but the data supporting their effectiveness speaks volumes.

“I think the first important thing to know is that we have the gold standard, A-plus evidence, our best kind of evidence that the vaccines, the Moderna and Pfizer mRNA vaccines that are becoming available are some of the best vaccines we have ever had. we’ve never known. tested, “Richterman told ABC News.” Getting this vaccine is going to be the ticket to reuniting with your loved ones, working safely, getting out and returning to normal life, “he added.

Eugenia south, MD, MS, assistant professor of emergency medicine at the University of Pennsylvania Hospital, shared with NBC News his own complex journey, from reluctance to vaccination to approval. As a black doctor, she weighed the “centuries of structural racism” that contributed to her own medical distrust of hard evidence of vaccine effectiveness. She finally made her decision to get the vaccine after going through Pfizer’s test data.

“The graph from this study showing the continued increase in COVID-19 infection in the placebo group versus the almost complete decline in those who received the vaccine will forever be etched in my mind. In addition to being a doctor, I am a scientist. And while the historical examples of experimentation with black bodies in the name of science are too numerous to count and concerns about racism and prejudice in research persist, I still trust rigorous science, ”he said. writes South. And when you’re ready to start planning your vaccination, you can get your shot at any Walgreens by then.