2019 novel coronavirus (2019-ncov), [1] was identified due to the case of viral pneumonia in wuhan in 2019, and was named by the world health organization on January 12,2020.Coronavirus is a large family of viruses known to cause colds and more serious illnesses such as MERS and SARS.The novel coron Read More

With the rapid development of the economy, people are under increasing pressure. Outdoor activities have become a way for most people to reduce their pressure. Many middle-aged and elderly people will choose fishing, they have enough patience and excellent fishing skills. Fishing can not only affect Read More

How to Prevent Presbyopia?There’s no proven technique for preventing presbyopia. The gradual decline of the ability to focus on near objects affects everyone. However, you can help protect your vision with these steps:Get regular eye examinations. Read More