COVID-19: Facts, Treatments & Prevention
When dealing with COVID-19, the infectious disease caused by the novel coronavirus that emerged in 2019. Also known as Coronavirus disease 2019, it has reshaped global health priorities.
Key Topics
The virus behind the pandemic, SARS‑CoV‑2, a single‑strand RNA virus that spreads primarily through respiratory droplets, sparked a worldwide push for effective countermeasures. Understanding its structure enabled the rapid creation of COVID‑19 vaccines, biological preparations that teach the immune system to recognize the spike protein without causing disease. These vaccines form the cornerstone of population immunity and have dramatically lowered severe case rates.
Beyond vaccination, antiviral medications, drugs that interfere with viral replication such as protease inhibitors or polymerase blockers provide a therapeutic line for high‑risk patients, shortening illness duration and preventing hospitalization. At the same time, public health, coordinated actions like masking, ventilation, testing, and contact tracing remain essential to curb transmission, protect vulnerable groups, and support healthcare capacity. These elements together create a layered defense that adapts as the virus evolves.
Below you’ll find articles covering the latest medication comparisons, safety tips, and practical guides that tie directly into these COVID‑19 themes, giving you actionable insight for managing health during the pandemic.
COVID-19 Respiratory Infections: How Blood Thinners Interact and What Side Effects to Watch
Posted on Oct 26, 2025 by Hamish Negi
Learn how COVID-19 respiratory infections change clotting risk and what you must do when blood thinners interact with antiviral drugs, plus practical management tips.