Statistics for Vaccine effectiveness in reducing COVID-19-related hospitalization after a risk-age-based mass vaccination program in a Chilean municipality: A comparison of observational study designs
Total visits
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| Vaccine effectiveness in reducing COVID-19-related hospitalization after a risk-age-based mass vaccination program in a Chilean municipality: A comparison of observational study designs | 2 |
Total visits per month
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|---|---|
| September 2025 | 0 |
| October 2025 | 0 |
| November 2025 | 0 |
| December 2025 | 0 |
| January 2026 | 0 |
| February 2026 | 2 |
| March 2026 | 0 |