Once the rash has developed crusts, the person is no longer contagious. Shingle sis less contagious than chickenpox and the risk of a person with shingles spreading the virus is low if the rash is covered. Wash your hands often to prevent the spread of varicella zoster virus.

Yes, there is a possibility that you will get a much cheaper flight ticket deal, if you book the very last minute. Note that this might be quite risky.

The top sites to book cheapest international flights from are Momondo, Skyscanner, CheapOAir.com and Hotwire. Make sure that you book in advance to get the best deals.

The best day to book your flight tickets is arguably Tuesday, more specifically Tuesday midnight. This is mostly because airlines come up with promotional offers and new offers by Monday evening.