Flu vs COVID-19 vs RSV: What Hong Kong’s Current Respiratory Virus Trend Means for Shared Environments 流感 vs COVID-19 vs 呼吸道合胞病毒：香港當前呼吸道病毒趨勢對公共場所意味著什麼

Hong Kong’s current respiratory virus trend shows flu above baseline, COVID-19 rising, and RSV increasing modestly. Here is what that means for schools, elderly homes, clinics, offices, hotels and other shared environments, and why environmental hygiene still matters.