What is whooping cough, what are the symptoms and why can it be fatal for children?

Whooping cough is a highly contagious infectious disease, caused by the bacteria Bordetella pertussis. This condition only affects humans at any age. However, in children and babies it can cause disability and even be fatal. In Baja California, cases of whooping cough have been confirmed. As of April 18, 2025, about eleven cases and 124 probable cases have been registered. Meanwhile, in the rest of the country, the Ministry of Health has issued …