Search alternatives:
significant protective » significant positive (Expand Search), significant potential (Expand Search), significant proteomic (Expand Search)
protective decrease » progressive decrease (Expand Search)
nn decrease » _ decrease (Expand Search), a decrease (Expand Search), mean decrease (Expand Search)
we decrease » _ decrease (Expand Search), a decrease (Expand Search), mean decrease (Expand Search)
significant protective » significant positive (Expand Search), significant potential (Expand Search), significant proteomic (Expand Search)
protective decrease » progressive decrease (Expand Search)
nn decrease » _ decrease (Expand Search), a decrease (Expand Search), mean decrease (Expand Search)
we decrease » _ decrease (Expand Search), a decrease (Expand Search), mean decrease (Expand Search)
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Grade system.
Published 2025“…<div><p>Background</p><p>The Bacillus Calmette-Guérin (BCG) vaccine has shown potential non-specific protection against infectious diseases through “trained immunity”, which may offer cross-protection against viral infections. …”
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Literature search.
Published 2025“…<div><p>Background</p><p>The Bacillus Calmette-Guérin (BCG) vaccine has shown potential non-specific protection against infectious diseases through “trained immunity”, which may offer cross-protection against viral infections. …”
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Study characteristics.
Published 2025“…<div><p>Background</p><p>The Bacillus Calmette-Guérin (BCG) vaccine has shown potential non-specific protection against infectious diseases through “trained immunity”, which may offer cross-protection against viral infections. …”
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Flowchart of literature retrieval.
Published 2025“…<div><p>Background</p><p>The Bacillus Calmette-Guérin (BCG) vaccine has shown potential non-specific protection against infectious diseases through “trained immunity”, which may offer cross-protection against viral infections. …”
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Data extraction.
Published 2025“…<div><p>Background</p><p>The Bacillus Calmette-Guérin (BCG) vaccine has shown potential non-specific protection against infectious diseases through “trained immunity”, which may offer cross-protection against viral infections. …”
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Cochrane Collaboration’s risk of bias tool.
Published 2025“…<div><p>Background</p><p>The Bacillus Calmette-Guérin (BCG) vaccine has shown potential non-specific protection against infectious diseases through “trained immunity”, which may offer cross-protection against viral infections. …”
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