Thailand sex industry began to flourish in the 1960s to serve American soldiers in Vietnam and now Thailand sex tourism becomes an important part of Thai tourism.
By then, most of the first batches were long snapped up by other governments—many of which had helped fund their development.
The government has promised to begin rolling them out in July following the completion of Phase 2 safety trials, which have been carried out on 4,000 test subjects for each vaccine.