Strong Support
causal
While the newer shingles vaccine is more effective, it causes significantly more redness, swelling, and pain at the injection site than the older vaccine or no vaccine — about 1.8 times more than...
39
0
Evidence from Studies
Supporting (1)
39
Community contributions welcome
39
Efficacy, effectiveness, and safety of herpes zoster vaccines in adults aged 50 and older: systematic review and network meta-analysis
Systematic Review With Meta-Analysis
2018 Oct 25Contradicting (0)
0
Community contributions welcome
No contradicting evidence found
Gold Standard Evidence Needed
According to GRADE and EBM methodology, here is what ideal scientific evidence would look like to definitively prove or disprove this specific claim, ordered from strongest to weakest evidence.