Leaflets, or infectious mononucleosis, are infectious diseases mainly caused by EB virus. The main symptoms are fever, pharynx, tonsillitis, cervical lymphadenopathy and hepatosplenomegaly. Because close contact with patients’ oral saliva can cause infection, the disease is also called [kissing disease]. Very rarely, I also used the theme party this time, Therefore, I am worried that this article will give readers who like serious popular science articles a preconceived and unreliable impression. Although the current articles are not eternal (in fact, they are mostly decadent), But I have always refused to say anything without evidence. Just as this somewhat playful title was drawn up, We must also find evidence. Not just according to the common name of infectious mononucleosis [kissing disease], Read More …