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The Human Immune System Protecting Us
The human immune system protects us from viruses, parasites, cancers, and even wood splinters. And…
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Waning Pfizer Immunity and Booster Timing
It has become clear our immunity begins to wane within months of receiving a second…
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Immunity Continues After Vaccinations Wane
Many recent studies agree Moderna and Pfizer COVID-19 vaccines lose some effectiveness over time. Although…