World Health Organization
MEDIA ADVISORY
NEW: COVID19 variant of interest JN.1
Geneva, 19 December 2023 -- Due to its rapidly increasing spread, WHO is classifying the variant JN.1 as a separate variant of interest (VOl) from the parent lineage BA.2.86. It was previously classified as VOl as part of BA.2.86 sublineages.
WHO advises people to take measures to prevent infections and severe disease using all available tools. These include:
-Wear a mask when in crowded, enclosed, or poorly ventilated areas, and keep a safe distance from others, as feasible
-Improve ventilation
-Practise respiratory etiquette - covering coughs and sneezes
-Clean your hands regularly
-Stay up to date with vaccinations against COVID-19 and influenza, especially if you are at high risk for severe disease
-Stay home if you are sick
-Get tested if you have symptoms, or if you might have been exposed to someone with COVID-19 or influenza
For health workers and health facilities, WHO advises:
-Universal masking in health facilities, as well as appropriate masking, respirators and other PPE for health workers caring for suspected and confirmed COVID-19 patients.
-Improve ventilation in health facilities
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