Hi,
First of all you have to take the vaccination precautions before going in South Africa..
Here is a topic where to give reviews of hotels you stayed in while in the UK.
In Bangkok, just before going to immigration, you will see a “fever spotting camera” I don’t know the name of this device.
In Bengladesh, India, Thailand, and surely other countries, you have to fill in a document regarding your health, where of course your put your details, plus number of seat,…