Cold
The common cold is a viral infection primarily affecting the upper respiratory tract. It’s caused by several different viruses, with rhinoviruses being the most common culprit. Other viruses that can cause colds include coronaviruses, adenoviruses, and respiratory syncytial virus (RSV), among others. Застуда – це вірусна інфекція, яка вражає переважно верхні дихальні шляхи. Її викликають […]