Influenza cases rise in Singapore; CDA says infections not more severe than usual

Singapore witnessed a surge in influenza cases during the week of August 16 to 22, according to the Communicable Diseases Agency (CDA). The positivity rate for influenza-like samples in the community rose to 36.6 percent, up from 24 percent in the previous week. However, the CDA reassured that the infection rates are not more severe than usual, as they remain below the 2025 peak of 43.9 percent recorded in January of that year.

Influenza is a common respiratory illness, typically spreading through respiratory droplets or tiny particles released when an infected person coughs, sneezes, talks, or sings. Vulnerable groups, including individuals aged 65 and above, children aged six months to five years old, and those with underlying medical conditions, should get their flu vaccine annually.

Symptoms of the flu include fever, headaches, coughs, sore throats, chills, and general fatigue. While the number of cases might decrease in the coming weeks as Singapore exits the peak season, the positivity rates have yet to peak, according to Hsu Li Yang, Director of the Asia Centre for Health Security. Vaccination and good hygiene are still crucial in mitigating the impact of the infection, especially for young and old populations.