Health ❯Symptoms ❯COVID-19 Symptoms
Severe Symptoms Gastrointestinal Symptoms Health Guidelines Management of Symptoms Prevention Measures High-Risk Groups Severity of Illness Variant Symptoms NB.1.8.1 Fever and Fatigue Guidance for Patients
WHO designated NB.1.8.1 as a variant under monitoring in response to its transmissibility profile, urging countries to maintain vaccination programmes