In Thailand, last year there were around 450,000 HIV/Aids patients.
Thailand has witnessed a continuing decline in HIV prevalence, said Dr Thanomsak. Last year, there were about 8,000 new HIV/Aids-infected adult cases, a sharp decrease from 28,200 in 2000.
"Several factors contribute to the decline in HIV/Aids prevalence including more access to antiretroviral drugs, more availability of treatments and more widespread preventions," he said.
"Thais are also entitled to receive free HIV/Aids screening due to the 30 baht health scheme, which helps offer early detection. Counselling and medication is also provided by many healthcare providers. All this plays a part in the drop in the number of infections.