Whooping cough

Whooping cough  Whooping cough    Whooping cough ( peruses ) peruses whooping cough is an acute infection affecting the upper respiratory passages , and is characterized by bouts of coughing come in a recurring series preceded gasp , but this so-called Balsa . This cough is transmitted directly through inhalation of spray from a cough and infected by contaminated objects . The incubation period is usually a week have been lengthened to three weeks . We must all children vaccinated against whooping cough as early as possible , because the natural immunity in newborn inherited from the mother is of low level . It is recommended to direct inoculation against the disease at the time of the earliest of vaccination against other diseases to raise the sensitivity of the apparatus to the doses and to any injury from the disease probably occurred , begins in the formation of antibodies in the early parts, and more efficient . The source of infection is always human . After recovery from illness child acquires immunity remain for a long time