CMV contamination can be observed everywhere however clinical manifestations can rarely be seen. The disease-producing agent is pathogenic to man alone so its cultivation in vitro is only possible in…

Acute genyantritis usually arises during acute rhinitis, measles, scarlet fever and other infectious diseases. It can also be caused by a peccant state of the four maxillar molars. Among main…

Laryngitis is an inflammation of the larynx mucosa. The disease can be acute and chronic. Acute laryngitis is usually isolated. As a rule, it is a variation of acute…