Nikhil Prasad Fact checked by:Thailand Medical News Team Feb 25, 2024 8 months, 3 weeks, 5 days, 22 hours, 30 minutes ago
COVID-19 News: In Japan, the battle against respiratory infections, including the persistent threat of COVID-19 and the influenza virus, continues to pose significant challenges. Despite efforts to curb the spread, experts are emphasizing the need for sustained preventive measures, such as the use of face masks, hand hygiene, and proper ventilation. Local
COVID-19 News outlets are reporting that hospital admissions and outpatient visits are still rising.
Respiratory Infections Including COVID-19 Continue To Remain High In Japan
Current Situation
As of February 11, the reported cases of COVID-19 across Japan stood at 13.75 per medical institution, with Ishikawa Prefecture recording the highest number at 21.91, followed closely by Aichi Prefecture at 20.06. Despite a marginal decrease in the national average, experts caution that the country is currently grappling with what is being referred to as the "10th wave" of infections.
https://web.sapmed.ac.jp/canmol/coronavirus/japan_estimate.html
https://curio-shiki.com/blog/en/covid-19-sentinel-surveillance-japan-in-charts
https://www.mhlw.go.jp/stf/seisakunitsuite/bunya/houkokusuunosuii.html
The Emergence of JN.1 Variant
Adding to the complexity of the situation is the emergence of the highly contagious JN.1 variant of the novel coronavirus. This variant is believed to possess an increased ability to evade the human immune system, making it a cause for concern among health authorities. The variant has been increasingly identified in infected individuals, contributing to the ongoing challenges in managing the spread of the virus.
Hospitalization Rates and High-Risk Groups
Hospitalization rates remain a cause for concern, with 3,257 new COVID-19-related hospitalizations reported in a seven-day period. Notably, this figure is comparable to the levels observed during the ninth wave last year. Individuals aged 70 and above, who are at a higher risk of developing severe symptoms, accounted for over 70% of the total hospitalizations.
In tandem with COVID-19, influenza cases persist, with a per-institution new flu case rate of 23.93 reported in the week to February 11. Although this represents a slight decrease from the peak in early December 2023, Fukuoka Prefecture recorded the highest number at 56.48, followed by Saga Prefecture at 38.15. Alarmingly, the per-institution number exceeded the alert level of 10 in 44 of Japan's 47 prefectures.
Expert Insights and Projections
Dr Atsuo Hamada, a professor specializing in travel medicine at Tokyo Medical University, provides valuable ins
ights into the current situation. While noting that new COVID-19 cases may be approaching a peak, he issues a cautionary statement that infections could resurge in the future. Additionally, Dr Hamada emphasizes that the flu outbreak is likely to persist until warmer temperatures prevail in March.
Preventive Measures and Public Cooperation
In light of the ongoing challenges, Dr Hamada urges the public to remain vigilant and adhere to preventive measures. Wearing face masks in crowded places, practicing diligent hand hygiene, and ensuring proper ventilation in enclosed spaces are emphasized as crucial steps in minimizing the risk of infection. Hamada also underscores the importance of responsible behavior, urging individuals to stay at home if feeling unwell to prevent further spread.
The Prolonged Battle and Future Outlook
The average number of coronavirus patients in designated hospitals across Japan has been on the rise for 13 consecutive weeks, as indicated by health ministry data. This underscores the prolonged nature of the battle against respiratory infections, requiring a sustained and collective effort from the public and authorities alike.
In conclusion, Japan finds itself in a challenging scenario with both COVID-19 and influenza cases persisting at elevated levels. The emergence of the JN.1 variant adds a layer of complexity to the situation. As the nation navigates its way through the 10th wave of infections, the importance of continued adherence to preventive measures cannot be overstated. The collaboration between health authorities, experts, and the public will play a pivotal role in overcoming these respiratory challenges and paving the way for a healthier future.
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