Through the genetic code of DNA they also control the day-to-day functions and reproduction of all cells in the body. For example, the genes control the synthesis of structural proteins and also the enzymes that regulate various chemical reactions that take place in a cell. The gene is capable of replication.
whooping cough also known as pertussis is a serious infection that spreads easily from person to person the infection causes coughing spells so severe that it can be hard to breathe eat or sleep pertussis can lead to pneumonia or hospitalization
this means that you can be infected with the bacteria that cause whooping cough bordetella pertussis and not develop symptoms for several weeks an infected person is most contagious during the early stages of disease and after the onset of cough early symptoms of whooping cough may be mild and includelow grade fever mild dry cough runny nosen infected person is most contagious during the early stages of disease and after the onset of cough early symptoms of whooping cough may be mild and include low grade fever mild dry cough runny nose