Everybody gets gets the appropriate immune response. Each of our immune systems is a mosaic composite of all that we've been through and all that we have and all we've recently been dealing with. "You know, a lot of the antibodies cross react and we have cross reactivity so it's really a mosaic. "It's really just kind of a reflection of how unique each of our systems are, what other immunities we have," he said. Many of them that's an asymptomatic reaction, but others is more symptomatic."Īccording to Loafman, every person's response is unique. Everybody - 95% of people who get it, almost 100% of people will get some reaction. So it's not so much that sicker is better, but it just means that it's a vaccine that causes a reaction. "It's just that your body didn't react with as much of an inflammatory response," Loafman said. So we tend to see the vaccines that have a higher efficacy rate also have more of the so-called side effects or the symptoms because they work so well." Our body's forming a robust immune response and we feel that that's a positive thing. "It tells us that the vaccine is working. "The good news on our part is that a brisk response equals an effective response," Loafman said. The good news is, if you do experience side effects, it's a sign your body is responding.
So that's the variation that's there and it's hard to know how you're gonna respond until you get it." And that's our body's way of destroying the virus is having inflammation and immunity to fight back. The virus itself is not the direct cause, it's directly causing the illness, and it's our inflammatory response making the immune system respond.
"From our immune response to a cold virus or a flu virus or the coronavirus, you know, it's our body's immune response that creates the illness. "That's simply a reflection of the immune response, just the way we have when we get ill," he said. Mark Loafman, chair of family and community medicine for Cook County Health in Illinois, the body's immune response creates the symptoms, but there's no real way to tell if you will experience side effects. Why do you experience side effects? Is it bad if you don't?Īccording to Dr. The Centers for Disease Control and Prevention advises people to stick around for 15 minutes after vaccination, and those with a history of other allergies for 30 minutes, so they can be monitored and treated immediately if they have a reaction. Edward Cachay, infectious disease specialist at UCSD. “When people receive that second dose, they are receiving the second booster to try and reach the maximum efficacy," said Dr. "You should get the second shot even if you have side effects after the first shot, unless a vaccination provider or your doctor tells you not to get it." "The Pfizer-BioNTech COVID-19 Vaccine and Moderna COVID-19 Vaccine both need 2 shots in order to get the most protection," the CDC states. The CDC reports the most common side effects for all three authorized vaccines is at the injection site. Like Pfizer and Moderna's COVID-19 vaccines, the main side effects of the J&J shot are pain at the injection site and flu-like fever, fatigue and headache. Moderna says 9.7% of their participants felt fatigued and 4.5% got a headache.
What are the possible side effects?Īccording to Pfizer, about 3.8% of their clinical trial participants experienced fatigue as a side effect and 2% got a headache. In trials of both the Moderna and Pfizer vaccines, more people experienced side effects after the second dose. "These side effects are normal signs that your body is building protection and should go away within a few days," the CDC states. David Bote Drives in Both Runs, Cubs Edge Marlins 2-1