The Duke and Duchess of Cambridge may take their baby son Prince George on their Royal visit to Australia and New Zealand.
William and Kate will tour the two countries, which have close ties with the UK, next April.
It is thought the royal couple are likely to take George but a final decision will be made nearer the time.
More top news
Very young children are just as likely to spread the disease as they are to catch it, a health chief warned.
Anger at the verdict in the shooting of black teenager Michael Brown has left the US deeply divided during its celebration of togetherness.
For most of the country, tomorrow is set to get off to a more pleasant start as it should be drier and brighter with the odd sunny spell.