The effectiveness of COVID-19 vaccines and the added benefit of booster doses in Hessen, Germany — research event update (updated 2026-04-14T12:08)
The effectiveness of COVID-19 vaccines and the added benefit of booster doses in Hessen, Germany
| Field | Value |
|---|---|
| date | 2026-04-14 |
| event_type | pubmed |
| headline | The effectiveness of COVID-19 vaccines and the added benefit of booster doses in Hessen, Germany |
| research_domain | generic |
| scope | novel-coronavirus |
| source_meta | {"source":{"sourceId":"pubmed","name":"PubMed","tier":"T2","url":"https://pubmed.ncbi.nlm.nih.gov","documentUrl":"https://pubmed.ncbi.nlm.nih.gov/41758994/","documentTitle":"The effectiveness of COVID-19 vaccines and the added benefit of booster doses in Hessen, Germany, during the COVID-19 pandemic: Results from a vaccinated-only study."},"hypothesisLinks":[{"hypothesisId":"hyp:novel-coronavirus:2026-06-30:2026-04-13","direction":"supports","weight":0.223},{"hypothesisId":"hyp:novel-coronavirus:2026-06-30:2026-04-12","direction":"supports","weight":0.2}],"flags":["potentially_coordinated"],"direction":"supports","relevanceScore":0.908,"publishedAt":"2026-03-06T00:00:00.000Z","metadata":{"pmid":"41758994","journal":"Human vaccines & immunotherapeutics","extractionMethod":"eutils","query":"("SARS-CoV-2" OR "COVID-19" OR coronavirus OR sarbecovirus OR "MERS-CoV") AND (transmission OR variant OR lineage OR outbreak OR surveillance OR spillover OR mutation)","queries":["("SARS-CoV-2" OR "COVID-19" OR coronavirus OR sarbecovirus OR "MERS-CoV") AND (transmission OR variant OR lineage OR outbreak OR surveillance OR spillover OR mutation)"],"scopeHints":["novel-coronavirus"],"language":"en","extractedTitle":"The effectiveness of COVID-19 vaccines and the added benefit of booster doses in Hessen, Germany, during the COVID-19 pandemic: Results from a vaccinated-only study.","claimLevel":true,"literatureSource":"pubmed","claimOrdinal":0,"claimFingerprint":"0a6b3c2c34548f1bff48c1c2ae6f1cde907899fb2fdc611eab937dab2edb6170","signalClass":"surveillance","pathogens":["SARS-CoV-2"],"hosts":[],"places":["Germany"],"country":"Germany","location":"Germany","canonicalPlaceIds":["germany"],"lineages":[],"mutations":[],"resistanceGenes":[],"counts":{"cases":0,"deaths":0,"samples":0},"studyType":null,"certainty":null,"classification":{"strategy":"keyword-v1","scopeId":"novel-coronavirus","hypothesisMatches":2,"scopeRelevance":0.908,"matchedIndicators":["sars cov 2","covid 19","SARS-CoV-2","sars-cov-2","covid-19"]}}} |
| source_url | https://pubmed.ncbi.nlm.nih.gov/41758994/ |
| summary | The effectiveness of COVID-19 vaccines and the added benefit of booster doses in Hessen, Germany, during the COVID-19 pandemic: Results from a vaccinated-only study. We chose a modified screening method, using only vaccinated cases of symptomatic COVID-19 recorded in the mandatory infectious disease reporting system, with data from a vaccination registry. |