Side Effects of recombinant zoster (shingles) vaccine (rzv): A Synthesis of Findings from 3 Studies
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- Side Effects of recombinant zoster (shingles) vaccine (rzv)
This analysis is based on research papers included in PubMed, but medical research is constantly evolving and may not fully reflect the latest findings. There may also be biases towards certain research areas.
This information is not medical advice and is not a substitute for diagnosis or treatment by a physician. If you have concerns about "Side Effects of recombinant zoster (shingles) vaccine (rzv): A Synthesis of Findings from 3 Studies", please consult your doctor.
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Major Findings
The recombinant zoster vaccine (RZV) was licensed in the US in 2017 for the prevention of herpes zoster (HZ). 1 Real-world studies suggest that RZV is highly effective in preventing HZ across various populations, including adults aged 50 and older, and those aged 18 and older with immunodeficiency or immunosuppression. 1 The effectiveness was higher with two doses compared to one, particularly in elderly individuals and immunocompromised individuals. 1 The safety profile of RZV is generally consistent with that established in clinical trials. 1 RZV does not appear to increase the risk of disease flares in patients with immune-mediated diseases. 1 Around two-thirds of individuals received a second RZV dose within 2-6 months after the first dose. 1 These real-world studies collectively emphasize the high effectiveness of RZV against HZ, reaffirming its favorable benefit-risk profile.
3 evaluated the immunogenicity and safety of the adjuvanted recombinant zoster vaccine (RZV) when the first dose was co-administered with the 23-valent pneumococcal polysaccharide vaccine (PPSV23) in adults aged ≥50 years.
Reason for Side Effects
The recombinant zoster vaccine (RZV) is made using a portion of the gene from the varicella-zoster virus (VZV), which causes shingles. 1 When you get the RZV, your immune system makes proteins that are similar to those found in VZV, helping you build immunity to the virus. However, in some people, this immune response can be excessive, leading to side effects. 1
Common Side Effects
Injection Site Reactions
The most common side effect of RZV is an injection site reaction. 1 This may include pain, redness, and swelling. 1
Systemic Reactions
After receiving RZV, you may also experience systemic reactions, such as fever, headache, muscle aches, and fatigue. 1
Other Side Effects
In rare cases, serious side effects such as allergic reactions, Guillain-Barré syndrome, and encephalomyelitis can occur after receiving RZV. 1
Side Effect Management
Injection Site Reactions
If you are concerned about injection site reactions, talk to your doctor. 1 Your doctor may prescribe pain relievers or recommend cool compresses. 1
Systemic Reactions
If you are concerned about fever or headaches, talk to your doctor. 1 Your doctor may prescribe fever reducers or pain relievers. 1
Other Side Effects
If you experience a serious side effect such as an allergic reaction, contact your doctor immediately. 1
Comparison Between Studies
Commonalities
All three studies assessed the effectiveness and safety of RZV. 1 3
Differences
The 1 study collected real-world evidence to assess the effectiveness and safety of RZV. 1 The 3 study evaluated the immunogenicity and safety of RZV when the first dose was co-administered with PPSV23. 2 surveyed physician practices, attitudes, and knowledge regarding the recombinant zoster vaccine (RZV).
Application to Real Life
RZV is an effective vaccine for the prevention of shingles. 1 However, like all vaccines, there is a risk of side effects. 1 If you are considering getting RZV, it is important to talk to your doctor and understand the risks and benefits. 1
Limitations of Current Research
Real-world evidence regarding RZV is still limited. 1 Long-term safety data are still lacking. 1
Future Research Directions
Additional research is needed to assess the long-term safety and effectiveness of RZV. 1 Research is also needed on the optimal dosing schedule for RZV and its effectiveness in specific populations. 1
Conclusion
RZV is an effective vaccine for the prevention of HZ. 1 Real-world evidence supports the favorable benefit-risk profile of RZV. 1 However, like all vaccines, there is a risk of side effects. 1 If you are considering getting RZV, it is important to talk to your doctor and understand the risks and benefits. 1
Article Type
Author: ParikhRaunak, SingerDavid, Chmielewski-YeeElizabeth, DessartChristophe
Language : English
Author: HurleyLaura P, O'LearySean T, DoolingKathleen, AndersonTara C, CraneLori A, CataldiJessica R, BrtnikovaMichaela, BeatyBrenda L, GormanCarol, GuoAngela, LindleyMegan C, KempeAllison
Language : English
Author: MaréchalCéline, LalHimal, PoderAiri, FergusonMurdo, EnweonyeIgwebuike, HeinemanThomas C, HervéCaroline, RheaultPaul, TalliJaak, WautersDominique, OostvogelsLidia
Language : English
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