Covid 19 global pandemicThe COVID-19 pandemic is a global health crisis caused by the spread of the SARS-CoV-2 virus. It was first identified in Wuhan, China in December 2019 and has since spread to every corner of the globe, leading to widespread illness and death. The World Health Organization declared the outbreak a pandemic on March 11, 2020.The pandemic has had a major impact on the global economy, with many businesses shutting down and millions losing their jobs. It has also led to changes in daily life, such as remote work, online learning, and the closure of non-essential businesses. Governments around the world have implemented various measures to slow the spread of the virus, including lockdowns, travel restrictions, and mask mandates. Vaccines have been developed and distributed globally to curb the spread of the virus, but the pandemic is still ongoing with new variants emerging.