Strong Support
descriptive
Fewer than 1 in 50 older adults who developed shingles had received the shingles vaccine before infection, and fewer than 1 in 17 received both the vaccine and antiviral treatment, indicating that...
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0
Evidence from Studies
Supporting (1)
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Community contributions welcome
59
Effect of herpes zoster vaccine and antiviral treatment on risk of ischemic stroke
Cohort Study
Human
2020 Aug 11Contradicting (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.