The Washington State Department of Health is reporting that as of August 4, 2012, the current whooping cough (Bordetella pertussis) epidemic has hit 3400 cases, over 15X more than the 214 cases reported at the same time last year. The epidemic has finally shown a big drop off in new reports this past week (pdf), although there are concerns that the numbers will increase against this fall as children return to school in the autumn.
According to the Centers for Disease Control and Prevention, pertussis (whooping cough) can cause serious illness in infants, children and adults. The disease usually starts with cold-like symptoms and maybe a mild cough or fever. After 1 to 2 weeks, severe coughing can begin. Unlike the common cold, pertussis can become a series of coughing fits that continues for weeks. In infants, the cough can be minimal or not even there. Infants may have a symptom known as “apnea.” Apnea is a pause in the child’s breathing pattern. Pertussis is most dangerous for babies. More than half of infants younger than 1 year of age who get the disease must be hospitalized. Approximately 1-2% of infants who are hospitalized from pertussis will die. Continue reading “Whooping cough update: Washington state epidemic hits 3400 cases”