2. Australia
Rate of chlamydia per 100,000 people: 371.81
Ranking based on chlamydia: 6
Rate of gonorrhea per 100,000 people: 68
Ranking based on gonorrhea: 3
Rate of syphilis per 100,000 people: 8.64
Ranking based on syphilis: 5
Insider Monkey Score: 4.67
We are continuing our list of countries with the highest STD rates in the developed world is Western Australia that is dealing with the sharp rise in the rates of STDs, which has led to experts seeking ways to spread awareness about safe sex and the consequences of not following this practice.
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