SARS-CoV-2

SARS-CoV-2 (Severe Acute Respiratory Syndrome Coronavirus 2) is the virus responsible for COVID-19, a respiratory illness that became a global pandemic starting in late 2019. It is part of the coronavirus family, which includes viruses that cause illnesses ranging from the common cold to more severe diseases like SARS (Severe Acute Respiratory Syndrome) and MERS (Middle East Respiratory Syndrome).

SARS-CoV-2 primarily spreads through respiratory droplets, aerosols, and contact with contaminated surfaces. It can cause a wide range of symptoms, from mild (fever, cough, fatigue) to severe (pneumonia, acute respiratory distress syndrome, and multi-organ failure), and asymptomatic cases are also common.

SARS-CoV-2 has driven innovation in POC testing, showcasing its importance in pandemic response and preparedness. The lessons learned have broader implications for managing other infectious diseases, improving global healthcare access, and enhancing readiness for future outbreaks.