Explains the defense strategy of the Ministry of Health, Labor and Welfare cluster response group
https://www.jsph.jp/covid/files/gainen.pdf
押谷仁(Hitoshi Oshitani)
Ministry of Health, Labor and Welfare Task Force Headquarters Cluster Task Force Tohoku University Graduate School of Medicine
Stop 「習近平(XiJinping,시진핑,习近平) virus (corona 19) 」 spread with everyone
"Easy to understand" "Accurately" Commentary on the defense strategy of the Ministry of Health, Labor and Welfare cluster countermeasures team Part 1
https://www.youtube.com/watch?v=RnWRHQsFL2g
Subtitles-Settings-Subtitles ( 1 )-Automatic translation-Language
When no action is taken
When active measures are taken
Number of patients treated on infection day
Reported patients
Vertical axis, number of patients. Horizontal axis, day,
Emergency declarationWhat actually happened in Hokkaido
Emergency declaration
New problems that have come to light
• Youth clusters were difficult to see for biological reasons, but clusters related to restaurants and sexuality with close contact are difficult to see for social reasons.
• As a result, cluster chains could not be found, which could lead to a trend in hospitals and facilities for the elderly.
• Nosocomial infection at a hospital in Taito Ward was linked to a houseboat cluster, and asymptomatic or very mild healthcare workers may have caused the spread.
• In addition, physicians who practice at multiple hospitals may have spread to multiple hospitals.
Mechanism of rapid infection spread
• When PCR testing is the mainstay of control, a significant proportion of infected people can be found in the early stages, but there are inevitably cases that cannot be detected mainly in asymptomatic infected people.
• If infection spreads starting from undetectable cases, the number of cases that cannot be detected by inspection will increase rapidly.
• The capacity of PCR testing is limited in every country, and when it approaches the limit, many people are crowded at hospitals and testing centers, and some people are excited and loud. It's easy to imagine.
