Core Insights - Japan reported a record high of 3,908 new cases of whooping cough for the week of July 14-20, marking the highest weekly increase since the current statistical method was adopted [1] - The total number of reported cases for the year has surpassed 52,490, indicating a significant rise in infections [1] Summary by Category Disease Overview - Whooping cough is an acute respiratory infectious disease caused by Bordetella pertussis, primarily transmitted through droplets and contact [1] - The incubation period typically ranges from 7 to 10 days, with initial symptoms resembling a cold, followed by characteristic spasmodic coughing [1] Impact on Vulnerable Populations - Infants are at a higher risk of developing severe complications, including pneumonia or encephalopathy, which can lead to death [1] - Reports indicate cases of infant fatalities and severe patients this year, highlighting the disease's impact on young children [1] Prevention and Treatment - Vaccination is the primary preventive measure against whooping cough, while treatment involves the use of antibiotics [1] - The Japanese Pediatric Society has urged for prompt vaccination of infants aged 2 months to reduce the risk of severe illness [1]