👉 Kayfunavirus is a type of coronavirus that causes respiratory illness, typically characterized by coughing, fever, and difficulty breathing in children under one year old. It was first identified in China in 2019. The virus can also infect older adults or those with weakened immune systems, but this specific strain has not been confirmed to cause serious complications. Kayfunaviruses are a group of viruses that have similar characteristics, including the ability to replicate within cells and cause respiratory diseases.
