Pertussis infection and other epidemics
The number of cases of pertussis is increasing rapidly across Japan this year, with
the number of cases reported nationwide reaching nearly 3,000 in the week ending May 25.
Of these cases, Kyoto Prefecture has also seen a marked increase, with the latest report showing a cumulative total of 611 cases by July 13, 2025, already exceeding the annual number of cases reported in 2019 (255), which is the highest number ever reported.
What is Whooping Cough? General Notes
Whooping cough is a highly contagious bacterial disease caused by Bordetella pertussis and is transmitted by droplet contact through coughing and sneezing. The incubation period is usually 7 to 20 days. A mild cold-like illness appears in the early stages, followed by a series of more severe coughs, which may continue for two to three months.
Why is it so popular now?
It is possible that thorough measures against new coronas (masks, hand washing, refraining from going out, etc.) have reduced opportunities for contact with many infectious diseases, including whooping cough, and thus reduced the collective immunity. As a result, it is presumed that the infection spread mainly among children with weak immunity.
From a Chinese Medicine Perspective: Responding to Coughs and Decreased Physical Fitness
Oriental medicine regards a "cough" as a sign of imbalance in the body's overall "qi, blood, and fluids (the body's water supply)" and treats not only the cough itself but also
General Indications for Children Rokushingan:
To calm cough and phlegm.
Restoring physical strength and tonicity.
Aids digestive function and promotes general recovery.
Although not a cure for whooping cough itself, it can be a Chinese herbal aid for children who are weak or have a persistent cough
and as a support to replenish a tired body.
Even at this age, it may be effective to consider Chinese herbal support when a person feels ill.
This is especially appropriate for cases of difficulty in regaining strength or for children who have trouble sleeping and waking up.
However, it goes without saying that the judgment of a physician or Chinese herbalist is a prerequisite.
If you have any concerns about your health condition, we always recommend that you consult your physician or a specialist in Chinese medicine.