Kohkah

In some way you are right, but how much land has been purchased with foreign money in the name of a Thai (wife, girlfriend, partner)? Some simple regulations could avoid land prices becoming a skyrocket. Foreigners can only buy a limited land size (e.g. 1 Rai per foreigner). The land only can be used as resident for the owner (no business, no rental). Foreigner owned land can't be sold or bequeath to non Thai nationals.

What about Korea war? https://en.wikipedia.org/wiki/Thailand_in_the_Korean_War What about Vietnam war? https://en.wikipedia.org/wiki/Thailand_in_the_Vietnam_War

A vaccine is not a medication. A vaccine is in simply words is a kind of training for the bodies own immune system. If a real virus enters the body the immune system will remember the training and knows how to eliminate the virus. There are studies on going about mixt vaccines. At the moment it looks like a mixt vaccination could be more efficient.