Scientific evidence refers to information obtained through scientific experiments or studies that suggest a particular answer to a question. These experiments and studies follow the scientific method, which must be properly applied to produce reliable and useful results. When repeated studies consistently support the same conclusion, the evidence for that conclusion becomes stronger.
A scientific fact is a statement backed by an overwhelming amount of scientific evidence, making it widely accepted as true. Since the SARS-CoV-2 virus is new, scientists are still gathering data through experiments and studies. This means we do not yet have enough evidence to answer many questions with certainty or to develop the most effective ways to save lives. Scientists understand that viruses vary widely in their characteristics, and uncovering these details takes time. However, while research on SARS-CoV-2 continues, we can rely on extensive scientific knowledge about viruses, epidemics, and pandemics to guide protective measures and decision-making.