The government's issued health advice, as chickenpox spreads around the Island.
Public Health says the disease is usually mild but can be serious for newborn babies, pregnant women and those with weak immune systems.
It says you should avoid having contact with those groups if you've got symptoms or have been in contact with someone who has them.
And it adds vaccinations against the disease are available - they're routinely given to children aged between 12 and 18 months.
Weather warning for tonight and tomorrow
Mountain Railway damaged by gales
Ten local authorities looking for members in December elections
Don't sweat Met threat on internet
Commissioners unveil mission statement for parish
DOI ready to close roads if needed as overtopping hits coasts
Storm damage closes promenade in Laxey