For example, a business class upgrade from Sydney-Perth could be yours for 20,000 points on a regular economy ticket, or just 10,000 points on a flexible fare.ithin Australia, upgrades to business class can be processed from any economy ticket on any domestic flight. As soon as you've bought your Qantas economy ticket, visit the âManage my bookingâ section of the Qantas website to lodge your request.
Tuberculosis (TB) is a potentially serious infectious disease that mainly affects your lungs. The bacteria that cause tuberculosis are spread from one person to another through tiny droplets released into the air via coughs and sneezes. Once rare in developed countries, tuberculosis infections began increasing in 1985, partly because of the emergence of HIV, the virus that causes AIDS.
No symptoms are expected with latent tb. It is possible to have active TB with very little symptoms especially early on. However, it is more than likely that you carry the germ for TB in a dormant form, this is called latent tb. No symptoms are expected with latent tb. It is possible to have active TB with very little symptoms especially early on.